Home / 22,945.90-34,414.75-6,079.03

Finding the Fourth Proportional to 22,945.90, 34,414.75 and 6,079.03

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Solution

The fourth proportional to 22,945.90, 34,414.75 and 6,079.03 is: 9,117.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,945.90 : 34,414.75 = 6,079.03 : x
  2. Step 2: Convert to fraction form
    22,945.90/34,414.75 = 6,079.03/x
  3. Step 3: Cross multiply
    22,945.90x = 34,414.75 × 6,079.03
  4. Step 4: Simplify right side
    22,945.90x = 209,208,297.69
  5. Step 5: Solve for x
    x = 209,208,297.69/22,945.90
  6. Step 6: Final answer
    x = 9,117.46

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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.