Home / 246,062.14-369,058.14-77,560.55

Finding the Fourth Proportional to 246,062.14, 369,058.14 and 77,560.55

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Solution

The fourth proportional to 246,062.14, 369,058.14 and 77,560.55 is: 116,329.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,062.14 : 369,058.14 = 77,560.55 : x
  2. Step 2: Convert to fraction form
    246,062.14/369,058.14 = 77,560.55/x
  3. Step 3: Cross multiply
    246,062.14x = 369,058.14 × 77,560.55
  4. Step 4: Simplify right side
    246,062.14x = 28,624,352,320.38
  5. Step 5: Solve for x
    x = 28,624,352,320.38/246,062.14
  6. Step 6: Final answer
    x = 116,329.77

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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.