Home / 7,344.17-10,134.82-4,360.13

Finding the Fourth Proportional to 7,344.17, 10,134.82 and 4,360.13

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Solution

The fourth proportional to 7,344.17, 10,134.82 and 4,360.13 is: 6,016.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,344.17 : 10,134.82 = 4,360.13 : x
  2. Step 2: Convert to fraction form
    7,344.17/10,134.82 = 4,360.13/x
  3. Step 3: Cross multiply
    7,344.17x = 10,134.82 × 4,360.13
  4. Step 4: Simplify right side
    7,344.17x = 44,189,125.51
  5. Step 5: Solve for x
    x = 44,189,125.51/7,344.17
  6. Step 6: Final answer
    x = 6,016.90

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.