Home / 134,801.64-202,195.17-41,307.66

Finding the Fourth Proportional to 134,801.64, 202,195.17 and 41,307.66

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Solution

The fourth proportional to 134,801.64, 202,195.17 and 41,307.66 is: 61,959.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,801.64 : 202,195.17 = 41,307.66 : x
  2. Step 2: Convert to fraction form
    134,801.64/202,195.17 = 41,307.66/x
  3. Step 3: Cross multiply
    134,801.64x = 202,195.17 × 41,307.66
  4. Step 4: Simplify right side
    134,801.64x = 8,352,209,336.00
  5. Step 5: Solve for x
    x = 8,352,209,336.00/134,801.64
  6. Step 6: Final answer
    x = 61,959.26

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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.