Home / 4,527.12-6,247.41-2,537.70

Finding the Fourth Proportional to 4,527.12, 6,247.41 and 2,537.70

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Solution

The fourth proportional to 4,527.12, 6,247.41 and 2,537.70 is: 3,502.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,527.12 : 6,247.41 = 2,537.70 : x
  2. Step 2: Convert to fraction form
    4,527.12/6,247.41 = 2,537.70/x
  3. Step 3: Cross multiply
    4,527.12x = 6,247.41 × 2,537.70
  4. Step 4: Simplify right side
    4,527.12x = 15,854,052.36
  5. Step 5: Solve for x
    x = 15,854,052.36/4,527.12
  6. Step 6: Final answer
    x = 3,502.02

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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.