Home / 9,344.23-12,895.13-5,095.25

Finding the Fourth Proportional to 9,344.23, 12,895.13 and 5,095.25

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Solution

The fourth proportional to 9,344.23, 12,895.13 and 5,095.25 is: 7,031.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,344.23 : 12,895.13 = 5,095.25 : x
  2. Step 2: Convert to fraction form
    9,344.23/12,895.13 = 5,095.25/x
  3. Step 3: Cross multiply
    9,344.23x = 12,895.13 × 5,095.25
  4. Step 4: Simplify right side
    9,344.23x = 65,703,911.13
  5. Step 5: Solve for x
    x = 65,703,911.13/9,344.23
  6. Step 6: Final answer
    x = 7,031.50

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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.