Home / 4,344.22-6,512.28-1,569.16

Finding the Fourth Proportional to 4,344.22, 6,512.28 and 1,569.16

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Solution

The fourth proportional to 4,344.22, 6,512.28 and 1,569.16 is: 2,352.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,344.22 : 6,512.28 = 1,569.16 : x
  2. Step 2: Convert to fraction form
    4,344.22/6,512.28 = 1,569.16/x
  3. Step 3: Cross multiply
    4,344.22x = 6,512.28 × 1,569.16
  4. Step 4: Simplify right side
    4,344.22x = 10,218,809.28
  5. Step 5: Solve for x
    x = 10,218,809.28/4,344.22
  6. Step 6: Final answer
    x = 2,352.28

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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.