Home / 42,571.85-58,750.97-23,708.97

Finding the Fourth Proportional to 42,571.85, 58,750.97 and 23,708.97

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Solution

The fourth proportional to 42,571.85, 58,750.97 and 23,708.97 is: 32,719.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,571.85 : 58,750.97 = 23,708.97 : x
  2. Step 2: Convert to fraction form
    42,571.85/58,750.97 = 23,708.97/x
  3. Step 3: Cross multiply
    42,571.85x = 58,750.97 × 23,708.97
  4. Step 4: Simplify right side
    42,571.85x = 1,392,924,925.93
  5. Step 5: Solve for x
    x = 1,392,924,925.93/42,571.85
  6. Step 6: Final answer
    x = 32,719.39

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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.