Home / 119,618.10-179,421.18-44,732.74

Finding the Fourth Proportional to 119,618.10, 179,421.18 and 44,732.74

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Solution

The fourth proportional to 119,618.10, 179,421.18 and 44,732.74 is: 67,096.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,618.10 : 179,421.18 = 44,732.74 : x
  2. Step 2: Convert to fraction form
    119,618.10/179,421.18 = 44,732.74/x
  3. Step 3: Cross multiply
    119,618.10x = 179,421.18 × 44,732.74
  4. Step 4: Simplify right side
    119,618.10x = 8,026,000,098.33
  5. Step 5: Solve for x
    x = 8,026,000,098.33/119,618.10
  6. Step 6: Final answer
    x = 67,096.87

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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.