Home / 7,088.43-10,616.44-3,393.26

Finding the Fourth Proportional to 7,088.43, 10,616.44 and 3,393.26

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Solution

The fourth proportional to 7,088.43, 10,616.44 and 3,393.26 is: 5,082.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,088.43 : 10,616.44 = 3,393.26 : x
  2. Step 2: Convert to fraction form
    7,088.43/10,616.44 = 3,393.26/x
  3. Step 3: Cross multiply
    7,088.43x = 10,616.44 × 3,393.26
  4. Step 4: Simplify right side
    7,088.43x = 36,024,341.19
  5. Step 5: Solve for x
    x = 36,024,341.19/7,088.43
  6. Step 6: Final answer
    x = 5,082.13

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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.