Home / 42,571.25-58,748.31-24,676.64

Finding the Fourth Proportional to 42,571.25, 58,748.31 and 24,676.64

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Solution

The fourth proportional to 42,571.25, 58,748.31 and 24,676.64 is: 34,053.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,571.25 : 58,748.31 = 24,676.64 : x
  2. Step 2: Convert to fraction form
    42,571.25/58,748.31 = 24,676.64/x
  3. Step 3: Cross multiply
    42,571.25x = 58,748.31 × 24,676.64
  4. Step 4: Simplify right side
    42,571.25x = 1,449,710,602.74
  5. Step 5: Solve for x
    x = 1,449,710,602.74/42,571.25
  6. Step 6: Final answer
    x = 34,053.75

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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.