Home / 41,345.81-57,056.19-24,121.47

Finding the Fourth Proportional to 41,345.81, 57,056.19 and 24,121.47

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Solution

The fourth proportional to 41,345.81, 57,056.19 and 24,121.47 is: 33,287.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,345.81 : 57,056.19 = 24,121.47 : x
  2. Step 2: Convert to fraction form
    41,345.81/57,056.19 = 24,121.47/x
  3. Step 3: Cross multiply
    41,345.81x = 57,056.19 × 24,121.47
  4. Step 4: Simplify right side
    41,345.81x = 1,376,279,175.40
  5. Step 5: Solve for x
    x = 1,376,279,175.40/41,345.81
  6. Step 6: Final answer
    x = 33,287.03

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1.5x scale

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.