Home / 60,405.14-90,571.82-22,967.95

Finding the Fourth Proportional to 60,405.14, 90,571.82 and 22,967.95

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Solution

The fourth proportional to 60,405.14, 90,571.82 and 22,967.95 is: 34,438.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,405.14 : 90,571.82 = 22,967.95 : x
  2. Step 2: Convert to fraction form
    60,405.14/90,571.82 = 22,967.95/x
  3. Step 3: Cross multiply
    60,405.14x = 90,571.82 × 22,967.95
  4. Step 4: Simplify right side
    60,405.14x = 2,080,249,033.17
  5. Step 5: Solve for x
    x = 2,080,249,033.17/60,405.14
  6. Step 6: Final answer
    x = 34,438.28

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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.