Home / 4,254.90-5,873.22-2,932.98

Finding the Fourth Proportional to 4,254.90, 5,873.22 and 2,932.98

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Solution

The fourth proportional to 4,254.90, 5,873.22 and 2,932.98 is: 4,048.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,254.90 : 5,873.22 = 2,932.98 : x
  2. Step 2: Convert to fraction form
    4,254.90/5,873.22 = 2,932.98/x
  3. Step 3: Cross multiply
    4,254.90x = 5,873.22 × 2,932.98
  4. Step 4: Simplify right side
    4,254.90x = 17,226,036.80
  5. Step 5: Solve for x
    x = 17,226,036.80/4,254.90
  6. Step 6: Final answer
    x = 4,048.52

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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.