Home / 15,337.13-22,880.99-13,904.75

Finding the Fourth Proportional to 15,337.13, 22,880.99 and 13,904.75

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Solution

The fourth proportional to 15,337.13, 22,880.99 and 13,904.75 is: 20,744.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,337.13 : 22,880.99 = 13,904.75 : x
  2. Step 2: Convert to fraction form
    15,337.13/22,880.99 = 13,904.75/x
  3. Step 3: Cross multiply
    15,337.13x = 22,880.99 × 13,904.75
  4. Step 4: Simplify right side
    15,337.13x = 318,154,261.77
  5. Step 5: Solve for x
    x = 318,154,261.77/15,337.13
  6. Step 6: Final answer
    x = 20,744.06

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.