Home / 5,600.07-8,401.28-2,313.14

Finding the Fourth Proportional to 5,600.07, 8,401.28 and 2,313.14

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Solution

The fourth proportional to 5,600.07, 8,401.28 and 2,313.14 is: 3,470.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,600.07 : 8,401.28 = 2,313.14 : x
  2. Step 2: Convert to fraction form
    5,600.07/8,401.28 = 2,313.14/x
  3. Step 3: Cross multiply
    5,600.07x = 8,401.28 × 2,313.14
  4. Step 4: Simplify right side
    5,600.07x = 19,433,283.25
  5. Step 5: Solve for x
    x = 19,433,283.25/5,600.07
  6. Step 6: Final answer
    x = 3,470.19

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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.