Home / 2,445.53-3,671.96-2,360.48

Finding the Fourth Proportional to 2,445.53, 3,671.96 and 2,360.48

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Solution

The fourth proportional to 2,445.53, 3,671.96 and 2,360.48 is: 3,544.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,445.53 : 3,671.96 = 2,360.48 : x
  2. Step 2: Convert to fraction form
    2,445.53/3,671.96 = 2,360.48/x
  3. Step 3: Cross multiply
    2,445.53x = 3,671.96 × 2,360.48
  4. Step 4: Simplify right side
    2,445.53x = 8,667,557.98
  5. Step 5: Solve for x
    x = 8,667,557.98/2,445.53
  6. Step 6: Final answer
    x = 3,544.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.