Home / 49,066.56-67,712.76-26,710.56

Finding the Fourth Proportional to 49,066.56, 67,712.76 and 26,710.56

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Solution

The fourth proportional to 49,066.56, 67,712.76 and 26,710.56 is: 36,861.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,066.56 : 67,712.76 = 26,710.56 : x
  2. Step 2: Convert to fraction form
    49,066.56/67,712.76 = 26,710.56/x
  3. Step 3: Cross multiply
    49,066.56x = 67,712.76 × 26,710.56
  4. Step 4: Simplify right side
    49,066.56x = 1,808,645,738.75
  5. Step 5: Solve for x
    x = 1,808,645,738.75/49,066.56
  6. Step 6: Final answer
    x = 36,861.07

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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.