Home / 4,572.46-6,309.92-2,476.56

Finding the Fourth Proportional to 4,572.46, 6,309.92 and 2,476.56

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Solution

The fourth proportional to 4,572.46, 6,309.92 and 2,476.56 is: 3,417.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,572.46 : 6,309.92 = 2,476.56 : x
  2. Step 2: Convert to fraction form
    4,572.46/6,309.92 = 2,476.56/x
  3. Step 3: Cross multiply
    4,572.46x = 6,309.92 × 2,476.56
  4. Step 4: Simplify right side
    4,572.46x = 15,626,895.48
  5. Step 5: Solve for x
    x = 15,626,895.48/4,572.46
  6. Step 6: Final answer
    x = 3,417.61

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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.