Home / 4,233.72-6,350.88-1,460.35

Finding the Fourth Proportional to 4,233.72, 6,350.88 and 1,460.35

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Solution

The fourth proportional to 4,233.72, 6,350.88 and 1,460.35 is: 2,190.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233.72 : 6,350.88 = 1,460.35 : x
  2. Step 2: Convert to fraction form
    4,233.72/6,350.88 = 1,460.35/x
  3. Step 3: Cross multiply
    4,233.72x = 6,350.88 × 1,460.35
  4. Step 4: Simplify right side
    4,233.72x = 9,274,507.61
  5. Step 5: Solve for x
    x = 9,274,507.61/4,233.72
  6. Step 6: Final answer
    x = 2,190.63

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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.