Home / 41,416.04-57,154.80-22,553.16

Finding the Fourth Proportional to 41,416.04, 57,154.80 and 22,553.16

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Solution

The fourth proportional to 41,416.04, 57,154.80 and 22,553.16 is: 31,123.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,416.04 : 57,154.80 = 22,553.16 : x
  2. Step 2: Convert to fraction form
    41,416.04/57,154.80 = 22,553.16/x
  3. Step 3: Cross multiply
    41,416.04x = 57,154.80 × 22,553.16
  4. Step 4: Simplify right side
    41,416.04x = 1,289,021,349.17
  5. Step 5: Solve for x
    x = 1,289,021,349.17/41,416.04
  6. Step 6: Final answer
    x = 31,123.72

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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.