Home / 42,572.07-58,748.78-24,666.65

Finding the Fourth Proportional to 42,572.07, 58,748.78 and 24,666.65

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Solution

The fourth proportional to 42,572.07, 58,748.78 and 24,666.65 is: 34,039.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,572.07 : 58,748.78 = 24,666.65 : x
  2. Step 2: Convert to fraction form
    42,572.07/58,748.78 = 24,666.65/x
  3. Step 3: Cross multiply
    42,572.07x = 58,748.78 × 24,666.65
  4. Step 4: Simplify right side
    42,572.07x = 1,449,135,177.11
  5. Step 5: Solve for x
    x = 1,449,135,177.11/42,572.07
  6. Step 6: Final answer
    x = 34,039.58

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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.