Home / 49,616.96-68,472.17-26,956.40

Finding the Fourth Proportional to 49,616.96, 68,472.17 and 26,956.40

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Solution

The fourth proportional to 49,616.96, 68,472.17 and 26,956.40 is: 37,200.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,616.96 : 68,472.17 = 26,956.40 : x
  2. Step 2: Convert to fraction form
    49,616.96/68,472.17 = 26,956.40/x
  3. Step 3: Cross multiply
    49,616.96x = 68,472.17 × 26,956.40
  4. Step 4: Simplify right side
    49,616.96x = 1,845,762,827.33
  5. Step 5: Solve for x
    x = 1,845,762,827.33/49,616.96
  6. Step 6: Final answer
    x = 37,200.24

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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.