Home / 32,055.87-44,234.78-17,715.53

Finding the Fourth Proportional to 32,055.87, 44,234.78 and 17,715.53

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Solution

The fourth proportional to 32,055.87, 44,234.78 and 17,715.53 is: 24,446.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,055.87 : 44,234.78 = 17,715.53 : x
  2. Step 2: Convert to fraction form
    32,055.87/44,234.78 = 17,715.53/x
  3. Step 3: Cross multiply
    32,055.87x = 44,234.78 × 17,715.53
  4. Step 4: Simplify right side
    32,055.87x = 783,642,572.13
  5. Step 5: Solve for x
    x = 783,642,572.13/32,055.87
  6. Step 6: Final answer
    x = 24,446.15

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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.