Home / 334,832.22-502,321.08-110,215.47

Finding the Fourth Proportional to 334,832.22, 502,321.08 and 110,215.47

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Solution

The fourth proportional to 334,832.22, 502,321.08 and 110,215.47 is: 165,347.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,832.22 : 502,321.08 = 110,215.47 : x
  2. Step 2: Convert to fraction form
    334,832.22/502,321.08 = 110,215.47/x
  3. Step 3: Cross multiply
    334,832.22x = 502,321.08 × 110,215.47
  4. Step 4: Simplify right side
    334,832.22x = 55,363,553,923.11
  5. Step 5: Solve for x
    x = 55,363,553,923.11/334,832.22
  6. Step 6: Final answer
    x = 165,347.15

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1.5x scale

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.