Home / 9,294.13-13,945.97-6,176.28

Finding the Fourth Proportional to 9,294.13, 13,945.97 and 6,176.28

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Solution

The fourth proportional to 9,294.13, 13,945.97 and 6,176.28 is: 9,267.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,294.13 : 13,945.97 = 6,176.28 : x
  2. Step 2: Convert to fraction form
    9,294.13/13,945.97 = 6,176.28/x
  3. Step 3: Cross multiply
    9,294.13x = 13,945.97 × 6,176.28
  4. Step 4: Simplify right side
    9,294.13x = 86,134,231.03
  5. Step 5: Solve for x
    x = 86,134,231.03/9,294.13
  6. Step 6: Final answer
    x = 9,267.60

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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.