Home / 26,737.92-36,898.40-14,801.60

Finding the Fourth Proportional to 26,737.92, 36,898.40 and 14,801.60

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Solution

The fourth proportional to 26,737.92, 36,898.40 and 14,801.60 is: 20,426.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,737.92 : 36,898.40 = 14,801.60 : x
  2. Step 2: Convert to fraction form
    26,737.92/36,898.40 = 14,801.60/x
  3. Step 3: Cross multiply
    26,737.92x = 36,898.40 × 14,801.60
  4. Step 4: Simplify right side
    26,737.92x = 546,155,357.44
  5. Step 5: Solve for x
    x = 546,155,357.44/26,737.92
  6. Step 6: Final answer
    x = 20,426.25

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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.