Home / 40,081.14-59,825.67-35,353.47

Finding the Fourth Proportional to 40,081.14, 59,825.67 and 35,353.47

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Solution

The fourth proportional to 40,081.14, 59,825.67 and 35,353.47 is: 52,769.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,081.14 : 59,825.67 = 35,353.47 : x
  2. Step 2: Convert to fraction form
    40,081.14/59,825.67 = 35,353.47/x
  3. Step 3: Cross multiply
    40,081.14x = 59,825.67 × 35,353.47
  4. Step 4: Simplify right side
    40,081.14x = 2,115,045,029.57
  5. Step 5: Solve for x
    x = 2,115,045,029.57/40,081.14
  6. Step 6: Final answer
    x = 52,769.08

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.