Home / 22,615.20-33,924.24-7,043.04

Finding the Fourth Proportional to 22,615.20, 33,924.24 and 7,043.04

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Solution

The fourth proportional to 22,615.20, 33,924.24 and 7,043.04 is: 10,565.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,615.20 : 33,924.24 = 7,043.04 : x
  2. Step 2: Convert to fraction form
    22,615.20/33,924.24 = 7,043.04/x
  3. Step 3: Cross multiply
    22,615.20x = 33,924.24 × 7,043.04
  4. Step 4: Simplify right side
    22,615.20x = 238,929,779.29
  5. Step 5: Solve for x
    x = 238,929,779.29/22,615.20
  6. Step 6: Final answer
    x = 10,565.01

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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.