Home / 2,327.60-3,507.41-1,925.74

Finding the Fourth Proportional to 2,327.60, 3,507.41 and 1,925.74

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Solution

The fourth proportional to 2,327.60, 3,507.41 and 1,925.74 is: 2,901.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,327.60 : 3,507.41 = 1,925.74 : x
  2. Step 2: Convert to fraction form
    2,327.60/3,507.41 = 1,925.74/x
  3. Step 3: Cross multiply
    2,327.60x = 3,507.41 × 1,925.74
  4. Step 4: Simplify right side
    2,327.60x = 6,754,359.73
  5. Step 5: Solve for x
    x = 6,754,359.73/2,327.60
  6. Step 6: Final answer
    x = 2,901.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.