Home / 136,114.61-204,197.66-44,935.16

Finding the Fourth Proportional to 136,114.61, 204,197.66 and 44,935.16

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Solution

The fourth proportional to 136,114.61, 204,197.66 and 44,935.16 is: 67,411.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,114.61 : 204,197.66 = 44,935.16 : x
  2. Step 2: Convert to fraction form
    136,114.61/204,197.66 = 44,935.16/x
  3. Step 3: Cross multiply
    136,114.61x = 204,197.66 × 44,935.16
  4. Step 4: Simplify right side
    136,114.61x = 9,175,653,446.57
  5. Step 5: Solve for x
    x = 9,175,653,446.57/136,114.61
  6. Step 6: Final answer
    x = 67,411.23

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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.