Home / 4,458.92-6,153.76-2,470.12

Finding the Fourth Proportional to 4,458.92, 6,153.76 and 2,470.12

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Solution

The fourth proportional to 4,458.92, 6,153.76 and 2,470.12 is: 3,409.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458.92 : 6,153.76 = 2,470.12 : x
  2. Step 2: Convert to fraction form
    4,458.92/6,153.76 = 2,470.12/x
  3. Step 3: Cross multiply
    4,458.92x = 6,153.76 × 2,470.12
  4. Step 4: Simplify right side
    4,458.92x = 15,200,525.65
  5. Step 5: Solve for x
    x = 15,200,525.65/4,458.92
  6. Step 6: Final answer
    x = 3,409.02

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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.