Home / 92,553.56-138,854.91-48,167.18

Finding the Fourth Proportional to 92,553.56, 138,854.91 and 48,167.18

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Solution

The fourth proportional to 92,553.56, 138,854.91 and 48,167.18 is: 72,263.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,553.56 : 138,854.91 = 48,167.18 : x
  2. Step 2: Convert to fraction form
    92,553.56/138,854.91 = 48,167.18/x
  3. Step 3: Cross multiply
    92,553.56x = 138,854.91 × 48,167.18
  4. Step 4: Simplify right side
    92,553.56x = 6,688,249,443.85
  5. Step 5: Solve for x
    x = 6,688,249,443.85/92,553.56
  6. Step 6: Final answer
    x = 72,263.56

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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.