Home / 563,175.03-844,754.85-136,714.13

Finding the Fourth Proportional to 563,175.03, 844,754.85 and 136,714.13

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Solution

The fourth proportional to 563,175.03, 844,754.85 and 136,714.13 is: 205,069.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,175.03 : 844,754.85 = 136,714.13 : x
  2. Step 2: Convert to fraction form
    563,175.03/844,754.85 = 136,714.13/x
  3. Step 3: Cross multiply
    563,175.03x = 844,754.85 × 136,714.13
  4. Step 4: Simplify right side
    563,175.03x = 115,489,924,381.03
  5. Step 5: Solve for x
    x = 115,489,924,381.03/563,175.03
  6. Step 6: Final answer
    x = 205,069.33

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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.