Home / 32,654.82-45,025.16-30,233.76

Finding the Fourth Proportional to 32,654.82, 45,025.16 and 30,233.76

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Solution

The fourth proportional to 32,654.82, 45,025.16 and 30,233.76 is: 41,686.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,654.82 : 45,025.16 = 30,233.76 : x
  2. Step 2: Convert to fraction form
    32,654.82/45,025.16 = 30,233.76/x
  3. Step 3: Cross multiply
    32,654.82x = 45,025.16 × 30,233.76
  4. Step 4: Simplify right side
    32,654.82x = 1,361,279,881.40
  5. Step 5: Solve for x
    x = 1,361,279,881.40/32,654.82
  6. Step 6: Final answer
    x = 41,686.95

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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.