Home / 22,613.95-33,911.20-7,032.79

Finding the Fourth Proportional to 22,613.95, 33,911.20 and 7,032.79

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Solution

The fourth proportional to 22,613.95, 33,911.20 and 7,032.79 is: 10,546.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,613.95 : 33,911.20 = 7,032.79 : x
  2. Step 2: Convert to fraction form
    22,613.95/33,911.20 = 7,032.79/x
  3. Step 3: Cross multiply
    22,613.95x = 33,911.20 × 7,032.79
  4. Step 4: Simplify right side
    22,613.95x = 238,490,348.25
  5. Step 5: Solve for x
    x = 238,490,348.25/22,613.95
  6. Step 6: Final answer
    x = 10,546.16

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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.