Home / 244,560.22-337,349.76-153,772.30

Finding the Fourth Proportional to 244,560.22, 337,349.76 and 153,772.30

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Solution

The fourth proportional to 244,560.22, 337,349.76 and 153,772.30 is: 212,115.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,560.22 : 337,349.76 = 153,772.30 : x
  2. Step 2: Convert to fraction form
    244,560.22/337,349.76 = 153,772.30/x
  3. Step 3: Cross multiply
    244,560.22x = 337,349.76 × 153,772.30
  4. Step 4: Simplify right side
    244,560.22x = 51,875,048,499.65
  5. Step 5: Solve for x
    x = 51,875,048,499.65/244,560.22
  6. Step 6: Final answer
    x = 212,115.64

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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.