Home / 42,272.85-58,334.97-24,368.61

Finding the Fourth Proportional to 42,272.85, 58,334.97 and 24,368.61

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Solution

The fourth proportional to 42,272.85, 58,334.97 and 24,368.61 is: 33,627.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,272.85 : 58,334.97 = 24,368.61 : x
  2. Step 2: Convert to fraction form
    42,272.85/58,334.97 = 24,368.61/x
  3. Step 3: Cross multiply
    42,272.85x = 58,334.97 × 24,368.61
  4. Step 4: Simplify right side
    42,272.85x = 1,421,542,133.29
  5. Step 5: Solve for x
    x = 1,421,542,133.29/42,272.85
  6. Step 6: Final answer
    x = 33,627.78

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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.