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Finding the Fourth Proportional to 42,873, 59,164.76 and 24,010.13

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Solution

The fourth proportional to 42,873, 59,164.76 and 24,010.13 is: 33,133.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,873 : 59,164.76 = 24,010.13 : x
  2. Step 2: Convert to fraction form
    42,873/59,164.76 = 24,010.13/x
  3. Step 3: Cross multiply
    42,873x = 59,164.76 × 24,010.13
  4. Step 4: Simplify right side
    42,873x = 1,420,553,163.14
  5. Step 5: Solve for x
    x = 1,420,553,163.14/42,873
  6. Step 6: Final answer
    x = 33,133.98

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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.