Home / 22,686.04-34,035.54-9,531.64

Finding the Fourth Proportional to 22,686.04, 34,035.54 and 9,531.64

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Solution

The fourth proportional to 22,686.04, 34,035.54 and 9,531.64 is: 14,300.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,686.04 : 34,035.54 = 9,531.64 : x
  2. Step 2: Convert to fraction form
    22,686.04/34,035.54 = 9,531.64/x
  3. Step 3: Cross multiply
    22,686.04x = 34,035.54 × 9,531.64
  4. Step 4: Simplify right side
    22,686.04x = 324,414,514.49
  5. Step 5: Solve for x
    x = 324,414,514.49/22,686.04
  6. Step 6: Final answer
    x = 14,300.18

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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.