Home / 24,390.90-36,515.07-22,056.30

Finding the Fourth Proportional to 24,390.90, 36,515.07 and 22,056.30

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Solution

The fourth proportional to 24,390.90, 36,515.07 and 22,056.30 is: 33,019.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,390.90 : 36,515.07 = 22,056.30 : x
  2. Step 2: Convert to fraction form
    24,390.90/36,515.07 = 22,056.30/x
  3. Step 3: Cross multiply
    24,390.90x = 36,515.07 × 22,056.30
  4. Step 4: Simplify right side
    24,390.90x = 805,387,338.44
  5. Step 5: Solve for x
    x = 805,387,338.44/24,390.90
  6. Step 6: Final answer
    x = 33,019.99

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1.5x scale

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.