Home / 53,869.96-80,854.13-41,349.39

Finding the Fourth Proportional to 53,869.96, 80,854.13 and 41,349.39

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Solution

The fourth proportional to 53,869.96, 80,854.13 and 41,349.39 is: 62,061.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,869.96 : 80,854.13 = 41,349.39 : x
  2. Step 2: Convert to fraction form
    53,869.96/80,854.13 = 41,349.39/x
  3. Step 3: Cross multiply
    53,869.96x = 80,854.13 × 41,349.39
  4. Step 4: Simplify right side
    53,869.96x = 3,343,268,754.65
  5. Step 5: Solve for x
    x = 3,343,268,754.65/53,869.96
  6. Step 6: Final answer
    x = 62,061.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.