Home / 28,375.02-42,600.15-24,241.59

Finding the Fourth Proportional to 28,375.02, 42,600.15 and 24,241.59

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Solution

The fourth proportional to 28,375.02, 42,600.15 and 24,241.59 is: 36,394.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    28,375.02 : 42,600.15 = 24,241.59 : x
  2. Step 2: Convert to fraction form
    28,375.02/42,600.15 = 24,241.59/x
  3. Step 3: Cross multiply
    28,375.02x = 42,600.15 × 24,241.59
  4. Step 4: Simplify right side
    28,375.02x = 1,032,695,370.24
  5. Step 5: Solve for x
    x = 1,032,695,370.24/28,375.02
  6. Step 6: Final answer
    x = 36,394.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.