Home / 26,256.86-36,233.03-14,924.78

Finding the Fourth Proportional to 26,256.86, 36,233.03 and 14,924.78

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Solution

The fourth proportional to 26,256.86, 36,233.03 and 14,924.78 is: 20,595.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,256.86 : 36,233.03 = 14,924.78 : x
  2. Step 2: Convert to fraction form
    26,256.86/36,233.03 = 14,924.78/x
  3. Step 3: Cross multiply
    26,256.86x = 36,233.03 × 14,924.78
  4. Step 4: Simplify right side
    26,256.86x = 540,770,017.44
  5. Step 5: Solve for x
    x = 540,770,017.44/26,256.86
  6. Step 6: Final answer
    x = 20,595.38

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Half scale
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Double scale
Find fourth proportional to 26,257.86, 36,234.40 and 14,925.78
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.