Home / 42,488.68-58,631.97-23,625.40

Finding the Fourth Proportional to 42,488.68, 58,631.97 and 23,625.40

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Solution

The fourth proportional to 42,488.68, 58,631.97 and 23,625.40 is: 32,601.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,488.68 : 58,631.97 = 23,625.40 : x
  2. Step 2: Convert to fraction form
    42,488.68/58,631.97 = 23,625.40/x
  3. Step 3: Cross multiply
    42,488.68x = 58,631.97 × 23,625.40
  4. Step 4: Simplify right side
    42,488.68x = 1,385,203,744.04
  5. Step 5: Solve for x
    x = 1,385,203,744.04/42,488.68
  6. Step 6: Final answer
    x = 32,601.71

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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.