Home / 48,887.76-67,465.90-26,531.76

Finding the Fourth Proportional to 48,887.76, 67,465.90 and 26,531.76

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Solution

The fourth proportional to 48,887.76, 67,465.90 and 26,531.76 is: 36,614.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,887.76 : 67,465.90 = 26,531.76 : x
  2. Step 2: Convert to fraction form
    48,887.76/67,465.90 = 26,531.76/x
  3. Step 3: Cross multiply
    48,887.76x = 67,465.90 × 26,531.76
  4. Step 4: Simplify right side
    48,887.76x = 1,789,989,066.98
  5. Step 5: Solve for x
    x = 1,789,989,066.98/48,887.76
  6. Step 6: Final answer
    x = 36,614.26

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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.