Home / 297,002.10-444,847.05-156,596.70

Finding the Fourth Proportional to 297,002.10, 444,847.05 and 156,596.70

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Solution

The fourth proportional to 297,002.10, 444,847.05 and 156,596.70 is: 234,549.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,002.10 : 444,847.05 = 156,596.70 : x
  2. Step 2: Convert to fraction form
    297,002.10/444,847.05 = 156,596.70/x
  3. Step 3: Cross multiply
    297,002.10x = 444,847.05 × 156,596.70
  4. Step 4: Simplify right side
    297,002.10x = 69,661,580,034.74
  5. Step 5: Solve for x
    x = 69,661,580,034.74/297,002.10
  6. Step 6: Final answer
    x = 234,549.12

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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.