Home / 43,535.20-60,076.56-23,663.20

Finding the Fourth Proportional to 43,535.20, 60,076.56 and 23,663.20

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Solution

The fourth proportional to 43,535.20, 60,076.56 and 23,663.20 is: 32,654.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,535.20 : 60,076.56 = 23,663.20 : x
  2. Step 2: Convert to fraction form
    43,535.20/60,076.56 = 23,663.20/x
  3. Step 3: Cross multiply
    43,535.20x = 60,076.56 × 23,663.20
  4. Step 4: Simplify right side
    43,535.20x = 1,421,603,654.59
  5. Step 5: Solve for x
    x = 1,421,603,654.59/43,535.20
  6. Step 6: Final answer
    x = 32,654.12

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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.