Home / 4,731.24-7,097.90-1,444.59

Finding the Fourth Proportional to 4,731.24, 7,097.90 and 1,444.59

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Solution

The fourth proportional to 4,731.24, 7,097.90 and 1,444.59 is: 2,167.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,731.24 : 7,097.90 = 1,444.59 : x
  2. Step 2: Convert to fraction form
    4,731.24/7,097.90 = 1,444.59/x
  3. Step 3: Cross multiply
    4,731.24x = 7,097.90 × 1,444.59
  4. Step 4: Simplify right side
    4,731.24x = 10,253,512.65
  5. Step 5: Solve for x
    x = 10,253,512.65/4,731.24
  6. Step 6: Final answer
    x = 2,167.20

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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.