Home / 42,374.94-58,487.99-24,480.33

Finding the Fourth Proportional to 42,374.94, 58,487.99 and 24,480.33

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Solution

The fourth proportional to 42,374.94, 58,487.99 and 24,480.33 is: 33,788.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,374.94 : 58,487.99 = 24,480.33 : x
  2. Step 2: Convert to fraction form
    42,374.94/58,487.99 = 24,480.33/x
  3. Step 3: Cross multiply
    42,374.94x = 58,487.99 × 24,480.33
  4. Step 4: Simplify right side
    42,374.94x = 1,431,805,357.44
  5. Step 5: Solve for x
    x = 1,431,805,357.44/42,374.94
  6. Step 6: Final answer
    x = 33,788.96

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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.