Home / 95,000.92-131,123.18-62,741.94

Finding the Fourth Proportional to 95,000.92, 131,123.18 and 62,741.94

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Solution

The fourth proportional to 95,000.92, 131,123.18 and 62,741.94 is: 86,598.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,000.92 : 131,123.18 = 62,741.94 : x
  2. Step 2: Convert to fraction form
    95,000.92/131,123.18 = 62,741.94/x
  3. Step 3: Cross multiply
    95,000.92x = 131,123.18 × 62,741.94
  4. Step 4: Simplify right side
    95,000.92x = 8,226,922,692.17
  5. Step 5: Solve for x
    x = 8,226,922,692.17/95,000.92
  6. Step 6: Final answer
    x = 86,598.35

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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.