Home / 377,700.73-566,551.16-124,913.38

Finding the Fourth Proportional to 377,700.73, 566,551.16 and 124,913.38

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Solution

The fourth proportional to 377,700.73, 566,551.16 and 124,913.38 is: 187,370.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,700.73 : 566,551.16 = 124,913.38 : x
  2. Step 2: Convert to fraction form
    377,700.73/566,551.16 = 124,913.38/x
  3. Step 3: Cross multiply
    377,700.73x = 566,551.16 × 124,913.38
  4. Step 4: Simplify right side
    377,700.73x = 70,769,816,881.20
  5. Step 5: Solve for x
    x = 70,769,816,881.20/377,700.73
  6. Step 6: Final answer
    x = 187,370.08

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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.