Home / 95,746.80-132,127.02-53,304.42

Finding the Fourth Proportional to 95,746.80, 132,127.02 and 53,304.42

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Solution

The fourth proportional to 95,746.80, 132,127.02 and 53,304.42 is: 73,558.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,746.80 : 132,127.02 = 53,304.42 : x
  2. Step 2: Convert to fraction form
    95,746.80/132,127.02 = 53,304.42/x
  3. Step 3: Cross multiply
    95,746.80x = 132,127.02 × 53,304.42
  4. Step 4: Simplify right side
    95,746.80x = 7,042,954,167.43
  5. Step 5: Solve for x
    x = 7,042,954,167.43/95,746.80
  6. Step 6: Final answer
    x = 73,558.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.