Home / 132,761.04-183,087.16-96,894.24

Finding the Fourth Proportional to 132,761.04, 183,087.16 and 96,894.24

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Solution

The fourth proportional to 132,761.04, 183,087.16 and 96,894.24 is: 133,624.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,761.04 : 183,087.16 = 96,894.24 : x
  2. Step 2: Convert to fraction form
    132,761.04/183,087.16 = 96,894.24/x
  3. Step 3: Cross multiply
    132,761.04x = 183,087.16 × 96,894.24
  4. Step 4: Simplify right side
    132,761.04x = 17,740,091,221.96
  5. Step 5: Solve for x
    x = 17,740,091,221.96/132,761.04
  6. Step 6: Final answer
    x = 133,624.23

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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.