Home / 132,005.46-182,101.04-94,301.58

Finding the Fourth Proportional to 132,005.46, 182,101.04 and 94,301.58

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Solution

The fourth proportional to 132,005.46, 182,101.04 and 94,301.58 is: 130,088.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,005.46 : 182,101.04 = 94,301.58 : x
  2. Step 2: Convert to fraction form
    132,005.46/182,101.04 = 94,301.58/x
  3. Step 3: Cross multiply
    132,005.46x = 182,101.04 × 94,301.58
  4. Step 4: Simplify right side
    132,005.46x = 17,172,415,791.64
  5. Step 5: Solve for x
    x = 17,172,415,791.64/132,005.46
  6. Step 6: Final answer
    x = 130,088.68

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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.