Home / 4,366.44-6,549.54-1,079.46

Finding the Fourth Proportional to 4,366.44, 6,549.54 and 1,079.46

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Solution

The fourth proportional to 4,366.44, 6,549.54 and 1,079.46 is: 1,619.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.44 : 6,549.54 = 1,079.46 : x
  2. Step 2: Convert to fraction form
    4,366.44/6,549.54 = 1,079.46/x
  3. Step 3: Cross multiply
    4,366.44x = 6,549.54 × 1,079.46
  4. Step 4: Simplify right side
    4,366.44x = 7,069,966.45
  5. Step 5: Solve for x
    x = 7,069,966.45/4,366.44
  6. Step 6: Final answer
    x = 1,619.16

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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.