Home / 4,594.40-6,888.20-1,472.59

Finding the Fourth Proportional to 4,594.40, 6,888.20 and 1,472.59

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Solution

The fourth proportional to 4,594.40, 6,888.20 and 1,472.59 is: 2,207.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,594.40 : 6,888.20 = 1,472.59 : x
  2. Step 2: Convert to fraction form
    4,594.40/6,888.20 = 1,472.59/x
  3. Step 3: Cross multiply
    4,594.40x = 6,888.20 × 1,472.59
  4. Step 4: Simplify right side
    4,594.40x = 10,143,469.85
  5. Step 5: Solve for x
    x = 10,143,469.85/4,594.40
  6. Step 6: Final answer
    x = 2,207.79

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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.