Home / 42,996.02-59,331.25-24,129.50

Finding the Fourth Proportional to 42,996.02, 59,331.25 and 24,129.50

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Solution

The fourth proportional to 42,996.02, 59,331.25 and 24,129.50 is: 33,296.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,996.02 : 59,331.25 = 24,129.50 : x
  2. Step 2: Convert to fraction form
    42,996.02/59,331.25 = 24,129.50/x
  3. Step 3: Cross multiply
    42,996.02x = 59,331.25 × 24,129.50
  4. Step 4: Simplify right side
    42,996.02x = 1,431,633,396.88
  5. Step 5: Solve for x
    x = 1,431,633,396.88/42,996.02
  6. Step 6: Final answer
    x = 33,296.88

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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.