Home / 377,613.59-566,364.03-124,895.48

Finding the Fourth Proportional to 377,613.59, 566,364.03 and 124,895.48

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Solution

The fourth proportional to 377,613.59, 566,364.03 and 124,895.48 is: 187,324.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,613.59 : 566,364.03 = 124,895.48 : x
  2. Step 2: Convert to fraction form
    377,613.59/566,364.03 = 124,895.48/x
  3. Step 3: Cross multiply
    377,613.59x = 566,364.03 × 124,895.48
  4. Step 4: Simplify right side
    377,613.59x = 70,736,304,549.76
  5. Step 5: Solve for x
    x = 70,736,304,549.76/377,613.59
  6. Step 6: Final answer
    x = 187,324.58

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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.