Home / 119,618.34-179,421.55-44,732.98

Finding the Fourth Proportional to 119,618.34, 179,421.55 and 44,732.98

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Solution

The fourth proportional to 119,618.34, 179,421.55 and 44,732.98 is: 67,097.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,618.34 : 179,421.55 = 44,732.98 : x
  2. Step 2: Convert to fraction form
    119,618.34/179,421.55 = 44,732.98/x
  3. Step 3: Cross multiply
    119,618.34x = 179,421.55 × 44,732.98
  4. Step 4: Simplify right side
    119,618.34x = 8,026,060,384.05
  5. Step 5: Solve for x
    x = 8,026,060,384.05/119,618.34
  6. Step 6: Final answer
    x = 67,097.24

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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.