Home / 48,933.72-67,528.56-26,577.72

Finding the Fourth Proportional to 48,933.72, 67,528.56 and 26,577.72

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Solution

The fourth proportional to 48,933.72, 67,528.56 and 26,577.72 is: 36,677.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,933.72 : 67,528.56 = 26,577.72 : x
  2. Step 2: Convert to fraction form
    48,933.72/67,528.56 = 26,577.72/x
  3. Step 3: Cross multiply
    48,933.72x = 67,528.56 × 26,577.72
  4. Step 4: Simplify right side
    48,933.72x = 1,794,755,159.68
  5. Step 5: Solve for x
    x = 1,794,755,159.68/48,933.72
  6. Step 6: Final answer
    x = 36,677.27

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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.