Home / 377,403.26-566,160.75-124,710.44

Finding the Fourth Proportional to 377,403.26, 566,160.75 and 124,710.44

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Solution

The fourth proportional to 377,403.26, 566,160.75 and 124,710.44 is: 187,084.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,403.26 : 566,160.75 = 124,710.44 : x
  2. Step 2: Convert to fraction form
    377,403.26/566,160.75 = 124,710.44/x
  3. Step 3: Cross multiply
    377,403.26x = 566,160.75 × 124,710.44
  4. Step 4: Simplify right side
    377,403.26x = 70,606,153,412.43
  5. Step 5: Solve for x
    x = 70,606,153,412.43/377,403.26
  6. Step 6: Final answer
    x = 187,084.11

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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.