Home / 22,816.45-34,225.88-7,032.32

Finding the Fourth Proportional to 22,816.45, 34,225.88 and 7,032.32

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Solution

The fourth proportional to 22,816.45, 34,225.88 and 7,032.32 is: 10,548.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,816.45 : 34,225.88 = 7,032.32 : x
  2. Step 2: Convert to fraction form
    22,816.45/34,225.88 = 7,032.32/x
  3. Step 3: Cross multiply
    22,816.45x = 34,225.88 × 7,032.32
  4. Step 4: Simplify right side
    22,816.45x = 240,687,237.30
  5. Step 5: Solve for x
    x = 240,687,237.30/22,816.45
  6. Step 6: Final answer
    x = 10,548.85

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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.