Home / 26,353.18-36,367.65-14,416.25

Finding the Fourth Proportional to 26,353.18, 36,367.65 and 14,416.25

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Solution

The fourth proportional to 26,353.18, 36,367.65 and 14,416.25 is: 19,894.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,353.18 : 36,367.65 = 14,416.25 : x
  2. Step 2: Convert to fraction form
    26,353.18/36,367.65 = 14,416.25/x
  3. Step 3: Cross multiply
    26,353.18x = 36,367.65 × 14,416.25
  4. Step 4: Simplify right side
    26,353.18x = 524,285,062.23
  5. Step 5: Solve for x
    x = 524,285,062.23/26,353.18
  6. Step 6: Final answer
    x = 19,894.57

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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.