Home / 132,023.40-182,188.26-94,360.68

Finding the Fourth Proportional to 132,023.40, 182,188.26 and 94,360.68

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Solution

The fourth proportional to 132,023.40, 182,188.26 and 94,360.68 is: 130,214.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,023.40 : 182,188.26 = 94,360.68 : x
  2. Step 2: Convert to fraction form
    132,023.40/182,188.26 = 94,360.68/x
  3. Step 3: Cross multiply
    132,023.40x = 182,188.26 × 94,360.68
  4. Step 4: Simplify right side
    132,023.40x = 17,191,408,101.62
  5. Step 5: Solve for x
    x = 17,191,408,101.62/132,023.40
  6. Step 6: Final answer
    x = 130,214.86

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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.