Home / 22,693.04-34,044.18-7,903.12

Finding the Fourth Proportional to 22,693.04, 34,044.18 and 7,903.12

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Solution

The fourth proportional to 22,693.04, 34,044.18 and 7,903.12 is: 11,856.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,693.04 : 34,044.18 = 7,903.12 : x
  2. Step 2: Convert to fraction form
    22,693.04/34,044.18 = 7,903.12/x
  3. Step 3: Cross multiply
    22,693.04x = 34,044.18 × 7,903.12
  4. Step 4: Simplify right side
    22,693.04x = 269,055,233.38
  5. Step 5: Solve for x
    x = 269,055,233.38/22,693.04
  6. Step 6: Final answer
    x = 11,856.29

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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.