Home / 4,301.73-6,452.72-1,528.35

Finding the Fourth Proportional to 4,301.73, 6,452.72 and 1,528.35

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Solution

The fourth proportional to 4,301.73, 6,452.72 and 1,528.35 is: 2,292.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,301.73 : 6,452.72 = 1,528.35 : x
  2. Step 2: Convert to fraction form
    4,301.73/6,452.72 = 1,528.35/x
  3. Step 3: Cross multiply
    4,301.73x = 6,452.72 × 1,528.35
  4. Step 4: Simplify right side
    4,301.73x = 9,862,014.61
  5. Step 5: Solve for x
    x = 9,862,014.61/4,301.73
  6. Step 6: Final answer
    x = 2,292.57

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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.