Home / 377,534.10-566,388.72-124,799.26

Finding the Fourth Proportional to 377,534.10, 566,388.72 and 124,799.26

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Solution

The fourth proportional to 377,534.10, 566,388.72 and 124,799.26 is: 187,227.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,534.10 : 566,388.72 = 124,799.26 : x
  2. Step 2: Convert to fraction form
    377,534.10/566,388.72 = 124,799.26/x
  3. Step 3: Cross multiply
    377,534.10x = 566,388.72 × 124,799.26
  4. Step 4: Simplify right side
    377,534.10x = 70,684,893,128.35
  5. Step 5: Solve for x
    x = 70,684,893,128.35/377,534.10
  6. Step 6: Final answer
    x = 187,227.84

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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.