Home / 56,187.52-84,329.68-22,925.92

Finding the Fourth Proportional to 56,187.52, 84,329.68 and 22,925.92

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Solution

The fourth proportional to 56,187.52, 84,329.68 and 22,925.92 is: 34,408.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,187.52 : 84,329.68 = 22,925.92 : x
  2. Step 2: Convert to fraction form
    56,187.52/84,329.68 = 22,925.92/x
  3. Step 3: Cross multiply
    56,187.52x = 84,329.68 × 22,925.92
  4. Step 4: Simplify right side
    56,187.52x = 1,933,335,497.31
  5. Step 5: Solve for x
    x = 1,933,335,497.31/56,187.52
  6. Step 6: Final answer
    x = 34,408.63

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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.