Home / 244,629.47-337,445.30-153,841.43

Finding the Fourth Proportional to 244,629.47, 337,445.30 and 153,841.43

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Solution

The fourth proportional to 244,629.47, 337,445.30 and 153,841.43 is: 212,211.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,629.47 : 337,445.30 = 153,841.43 : x
  2. Step 2: Convert to fraction form
    244,629.47/337,445.30 = 153,841.43/x
  3. Step 3: Cross multiply
    244,629.47x = 337,445.30 × 153,841.43
  4. Step 4: Simplify right side
    244,629.47x = 51,913,065,042.35
  5. Step 5: Solve for x
    x = 51,913,065,042.35/244,629.47
  6. Step 6: Final answer
    x = 212,211.01

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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.