Home / 3,527.02-4,867.80-2,014.92

Finding the Fourth Proportional to 3,527.02, 4,867.80 and 2,014.92

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Solution

The fourth proportional to 3,527.02, 4,867.80 and 2,014.92 is: 2,780.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,527.02 : 4,867.80 = 2,014.92 : x
  2. Step 2: Convert to fraction form
    3,527.02/4,867.80 = 2,014.92/x
  3. Step 3: Cross multiply
    3,527.02x = 4,867.80 × 2,014.92
  4. Step 4: Simplify right side
    3,527.02x = 9,808,227.58
  5. Step 5: Solve for x
    x = 9,808,227.58/3,527.02
  6. Step 6: Final answer
    x = 2,780.88

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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.