Home / 9,062.61-13,593.50-3,219.13

Finding the Fourth Proportional to 9,062.61, 13,593.50 and 3,219.13

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Solution

The fourth proportional to 9,062.61, 13,593.50 and 3,219.13 is: 4,828.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,062.61 : 13,593.50 = 3,219.13 : x
  2. Step 2: Convert to fraction form
    9,062.61/13,593.50 = 3,219.13/x
  3. Step 3: Cross multiply
    9,062.61x = 13,593.50 × 3,219.13
  4. Step 4: Simplify right side
    9,062.61x = 43,759,243.66
  5. Step 5: Solve for x
    x = 43,759,243.66/9,062.61
  6. Step 6: Final answer
    x = 4,828.55

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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.