Home / 334,914.56-502,567.68-124,701.44

Finding the Fourth Proportional to 334,914.56, 502,567.68 and 124,701.44

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Solution

The fourth proportional to 334,914.56, 502,567.68 and 124,701.44 is: 187,125.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,914.56 : 502,567.68 = 124,701.44 : x
  2. Step 2: Convert to fraction form
    334,914.56/502,567.68 = 124,701.44/x
  3. Step 3: Cross multiply
    334,914.56x = 502,567.68 × 124,701.44
  4. Step 4: Simplify right side
    334,914.56x = 62,670,913,393.46
  5. Step 5: Solve for x
    x = 62,670,913,393.46/334,914.56
  6. Step 6: Final answer
    x = 187,125.08

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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.