Home / 4,608.34-6,359.31-2,619.08

Finding the Fourth Proportional to 4,608.34, 6,359.31 and 2,619.08

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Solution

The fourth proportional to 4,608.34, 6,359.31 and 2,619.08 is: 3,614.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608.34 : 6,359.31 = 2,619.08 : x
  2. Step 2: Convert to fraction form
    4,608.34/6,359.31 = 2,619.08/x
  3. Step 3: Cross multiply
    4,608.34x = 6,359.31 × 2,619.08
  4. Step 4: Simplify right side
    4,608.34x = 16,655,569.46
  5. Step 5: Solve for x
    x = 16,655,569.46/4,608.34
  6. Step 6: Final answer
    x = 3,614.22

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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.