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Finding the Fourth Proportional to 15.07, 22.59 and 6.04

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Solution

The fourth proportional to 15.07, 22.59 and 6.04 is: 9.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    15.07 : 22.59 = 6.04 : x
  2. Step 2: Convert to fraction form
    15.07/22.59 = 6.04/x
  3. Step 3: Cross multiply
    15.07x = 22.59 × 6.04
  4. Step 4: Simplify right side
    15.07x = 136.44
  5. Step 5: Solve for x
    x = 136.44/15.07
  6. Step 6: Final answer
    x = 9.05

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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.