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Finding the Fourth Proportional to 44,647.82, 61,614.03 and 26,753.21

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Solution

The fourth proportional to 44,647.82, 61,614.03 and 26,753.21 is: 36,919.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,647.82 : 61,614.03 = 26,753.21 : x
  2. Step 2: Convert to fraction form
    44,647.82/61,614.03 = 26,753.21/x
  3. Step 3: Cross multiply
    44,647.82x = 61,614.03 × 26,753.21
  4. Step 4: Simplify right side
    44,647.82x = 1,648,372,775.47
  5. Step 5: Solve for x
    x = 1,648,372,775.47/44,647.82
  6. Step 6: Final answer
    x = 36,919.45

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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.