Home / 15,223.59-22,837.14-5,861.43

Finding the Fourth Proportional to 15,223.59, 22,837.14 and 5,861.43

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Solution

The fourth proportional to 15,223.59, 22,837.14 and 5,861.43 is: 8,792.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,223.59 : 22,837.14 = 5,861.43 : x
  2. Step 2: Convert to fraction form
    15,223.59/22,837.14 = 5,861.43/x
  3. Step 3: Cross multiply
    15,223.59x = 22,837.14 × 5,861.43
  4. Step 4: Simplify right side
    15,223.59x = 133,858,297.51
  5. Step 5: Solve for x
    x = 133,858,297.51/15,223.59
  6. Step 6: Final answer
    x = 8,792.82

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.