Home / 26,437.62-36,484.97-14,501.40

Finding the Fourth Proportional to 26,437.62, 36,484.97 and 14,501.40

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Solution

The fourth proportional to 26,437.62, 36,484.97 and 14,501.40 is: 20,012.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,437.62 : 36,484.97 = 14,501.40 : x
  2. Step 2: Convert to fraction form
    26,437.62/36,484.97 = 14,501.40/x
  3. Step 3: Cross multiply
    26,437.62x = 36,484.97 × 14,501.40
  4. Step 4: Simplify right side
    26,437.62x = 529,083,143.96
  5. Step 5: Solve for x
    x = 529,083,143.96/26,437.62
  6. Step 6: Final answer
    x = 20,012.51

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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.