Home / 136,046.48-204,070.20-41,277.47

Finding the Fourth Proportional to 136,046.48, 204,070.20 and 41,277.47

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Solution

The fourth proportional to 136,046.48, 204,070.20 and 41,277.47 is: 61,916.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,046.48 : 204,070.20 = 41,277.47 : x
  2. Step 2: Convert to fraction form
    136,046.48/204,070.20 = 41,277.47/x
  3. Step 3: Cross multiply
    136,046.48x = 204,070.20 × 41,277.47
  4. Step 4: Simplify right side
    136,046.48x = 8,423,500,538.04
  5. Step 5: Solve for x
    x = 8,423,500,538.04/136,046.48
  6. Step 6: Final answer
    x = 61,916.35

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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.