Home / 9,095.06-13,649.06-3,902.42

Finding the Fourth Proportional to 9,095.06, 13,649.06 and 3,902.42

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Solution

The fourth proportional to 9,095.06, 13,649.06 and 3,902.42 is: 5,856.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,095.06 : 13,649.06 = 3,902.42 : x
  2. Step 2: Convert to fraction form
    9,095.06/13,649.06 = 3,902.42/x
  3. Step 3: Cross multiply
    9,095.06x = 13,649.06 × 3,902.42
  4. Step 4: Simplify right side
    9,095.06x = 53,264,306.24
  5. Step 5: Solve for x
    x = 53,264,306.24/9,095.06
  6. Step 6: Final answer
    x = 5,856.40

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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.