Home / 334,818.19-502,306.26-110,196.28

Finding the Fourth Proportional to 334,818.19, 502,306.26 and 110,196.28

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Solution

The fourth proportional to 334,818.19, 502,306.26 and 110,196.28 is: 165,320.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,818.19 : 502,306.26 = 110,196.28 : x
  2. Step 2: Convert to fraction form
    334,818.19/502,306.26 = 110,196.28/x
  3. Step 3: Cross multiply
    334,818.19x = 502,306.26 × 110,196.28
  4. Step 4: Simplify right side
    334,818.19x = 55,352,281,272.71
  5. Step 5: Solve for x
    x = 55,352,281,272.71/334,818.19
  6. Step 6: Final answer
    x = 165,320.41

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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.