Home / 43,293.15-59,758.16-25,395.39

Finding the Fourth Proportional to 43,293.15, 59,758.16 and 25,395.39

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Solution

The fourth proportional to 43,293.15, 59,758.16 and 25,395.39 is: 35,053.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,293.15 : 59,758.16 = 25,395.39 : x
  2. Step 2: Convert to fraction form
    43,293.15/59,758.16 = 25,395.39/x
  3. Step 3: Cross multiply
    43,293.15x = 59,758.16 × 25,395.39
  4. Step 4: Simplify right side
    43,293.15x = 1,517,581,651.91
  5. Step 5: Solve for x
    x = 1,517,581,651.91/43,293.15
  6. Step 6: Final answer
    x = 35,053.62

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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.