Home / 42,332.44-58,422.92-23,473.20

Finding the Fourth Proportional to 42,332.44, 58,422.92 and 23,473.20

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Solution

The fourth proportional to 42,332.44, 58,422.92 and 23,473.20 is: 32,395.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,332.44 : 58,422.92 = 23,473.20 : x
  2. Step 2: Convert to fraction form
    42,332.44/58,422.92 = 23,473.20/x
  3. Step 3: Cross multiply
    42,332.44x = 58,422.92 × 23,473.20
  4. Step 4: Simplify right side
    42,332.44x = 1,371,372,885.74
  5. Step 5: Solve for x
    x = 1,371,372,885.74/42,332.44
  6. Step 6: Final answer
    x = 32,395.32

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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.