Home / 4,193.52-5,787.08-2,330.52

Finding the Fourth Proportional to 4,193.52, 5,787.08 and 2,330.52

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Solution

The fourth proportional to 4,193.52, 5,787.08 and 2,330.52 is: 3,216.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193.52 : 5,787.08 = 2,330.52 : x
  2. Step 2: Convert to fraction form
    4,193.52/5,787.08 = 2,330.52/x
  3. Step 3: Cross multiply
    4,193.52x = 5,787.08 × 2,330.52
  4. Step 4: Simplify right side
    4,193.52x = 13,486,905.68
  5. Step 5: Solve for x
    x = 13,486,905.68/4,193.52
  6. Step 6: Final answer
    x = 3,216.13

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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.