Home / 15,289.20-22,933.02-4,195.08

Finding the Fourth Proportional to 15,289.20, 22,933.02 and 4,195.08

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Solution

The fourth proportional to 15,289.20, 22,933.02 and 4,195.08 is: 6,292.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,289.20 : 22,933.02 = 4,195.08 : x
  2. Step 2: Convert to fraction form
    15,289.20/22,933.02 = 4,195.08/x
  3. Step 3: Cross multiply
    15,289.20x = 22,933.02 × 4,195.08
  4. Step 4: Simplify right side
    15,289.20x = 96,205,853.54
  5. Step 5: Solve for x
    x = 96,205,853.54/15,289.20
  6. Step 6: Final answer
    x = 6,292.41

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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.