Home / 22,880.30-34,168.19-22,632.90

Finding the Fourth Proportional to 22,880.30, 34,168.19 and 22,632.90

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Solution

The fourth proportional to 22,880.30, 34,168.19 and 22,632.90 is: 33,798.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,880.30 : 34,168.19 = 22,632.90 : x
  2. Step 2: Convert to fraction form
    22,880.30/34,168.19 = 22,632.90/x
  3. Step 3: Cross multiply
    22,880.30x = 34,168.19 × 22,632.90
  4. Step 4: Simplify right side
    22,880.30x = 773,325,227.45
  5. Step 5: Solve for x
    x = 773,325,227.45/22,880.30
  6. Step 6: Final answer
    x = 33,798.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.