Home / 40,267.56-55,560.28-24,351.68

Finding the Fourth Proportional to 40,267.56, 55,560.28 and 24,351.68

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Solution

The fourth proportional to 40,267.56, 55,560.28 and 24,351.68 is: 33,599.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,267.56 : 55,560.28 = 24,351.68 : x
  2. Step 2: Convert to fraction form
    40,267.56/55,560.28 = 24,351.68/x
  3. Step 3: Cross multiply
    40,267.56x = 55,560.28 × 24,351.68
  4. Step 4: Simplify right side
    40,267.56x = 1,352,986,159.27
  5. Step 5: Solve for x
    x = 1,352,986,159.27/40,267.56
  6. Step 6: Final answer
    x = 33,599.90

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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.