Home / 43,016.40-59,372.12-23,902.74

Finding the Fourth Proportional to 43,016.40, 59,372.12 and 23,902.74

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Solution

The fourth proportional to 43,016.40, 59,372.12 and 23,902.74 is: 32,991.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,016.40 : 59,372.12 = 23,902.74 : x
  2. Step 2: Convert to fraction form
    43,016.40/59,372.12 = 23,902.74/x
  3. Step 3: Cross multiply
    43,016.40x = 59,372.12 × 23,902.74
  4. Step 4: Simplify right side
    43,016.40x = 1,419,156,407.37
  5. Step 5: Solve for x
    x = 1,419,156,407.37/43,016.40
  6. Step 6: Final answer
    x = 32,991.05

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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.