Home / 4,534.16-6,251.40-2,959.76

Finding the Fourth Proportional to 4,534.16, 6,251.40 and 2,959.76

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Solution

The fourth proportional to 4,534.16, 6,251.40 and 2,959.76 is: 4,080.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,534.16 : 6,251.40 = 2,959.76 : x
  2. Step 2: Convert to fraction form
    4,534.16/6,251.40 = 2,959.76/x
  3. Step 3: Cross multiply
    4,534.16x = 6,251.40 × 2,959.76
  4. Step 4: Simplify right side
    4,534.16x = 18,502,643.66
  5. Step 5: Solve for x
    x = 18,502,643.66/4,534.16
  6. Step 6: Final answer
    x = 4,080.72

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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.