Home / 2,359.95-3,248.96-2,008.59

Finding the Fourth Proportional to 2,359.95, 3,248.96 and 2,008.59

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Solution

The fourth proportional to 2,359.95, 3,248.96 and 2,008.59 is: 2,765.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,359.95 : 3,248.96 = 2,008.59 : x
  2. Step 2: Convert to fraction form
    2,359.95/3,248.96 = 2,008.59/x
  3. Step 3: Cross multiply
    2,359.95x = 3,248.96 × 2,008.59
  4. Step 4: Simplify right side
    2,359.95x = 6,525,818.52
  5. Step 5: Solve for x
    x = 6,525,818.52/2,359.95
  6. Step 6: Final answer
    x = 2,765.24

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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.