Home / 4,608.07-6,359.13-2,618.93

Finding the Fourth Proportional to 4,608.07, 6,359.13 and 2,618.93

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Solution

The fourth proportional to 4,608.07, 6,359.13 and 2,618.93 is: 3,614.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.07 : 6,359.13 = 2,618.93 : x
  2. Step 2: Convert to fraction form
    4,608.07/6,359.13 = 2,618.93/x
  3. Step 3: Cross multiply
    4,608.07x = 6,359.13 × 2,618.93
  4. Step 4: Simplify right side
    4,608.07x = 16,654,116.33
  5. Step 5: Solve for x
    x = 16,654,116.33/4,608.07
  6. Step 6: Final answer
    x = 3,614.12

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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.