Home / 127,966.24-176,498.22-93,964.06

Finding the Fourth Proportional to 127,966.24, 176,498.22 and 93,964.06

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Solution

The fourth proportional to 127,966.24, 176,498.22 and 93,964.06 is: 129,600.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    127,966.24 : 176,498.22 = 93,964.06 : x
  2. Step 2: Convert to fraction form
    127,966.24/176,498.22 = 93,964.06/x
  3. Step 3: Cross multiply
    127,966.24x = 176,498.22 × 93,964.06
  4. Step 4: Simplify right side
    127,966.24x = 16,584,489,333.97
  5. Step 5: Solve for x
    x = 16,584,489,333.97/127,966.24
  6. Step 6: Final answer
    x = 129,600.51

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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.