Home / 132,024.18-182,193.46-71,594.81

Finding the Fourth Proportional to 132,024.18, 182,193.46 and 71,594.81

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Solution

The fourth proportional to 132,024.18, 182,193.46 and 71,594.81 is: 98,800.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,024.18 : 182,193.46 = 71,594.81 : x
  2. Step 2: Convert to fraction form
    132,024.18/182,193.46 = 71,594.81/x
  3. Step 3: Cross multiply
    132,024.18x = 182,193.46 × 71,594.81
  4. Step 4: Simplify right side
    132,024.18x = 13,044,105,806.32
  5. Step 5: Solve for x
    x = 13,044,105,806.32/132,024.18
  6. Step 6: Final answer
    x = 98,800.89

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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.