Home / 4,032.30-6,049.48-1,953.30

Finding the Fourth Proportional to 4,032.30, 6,049.48 and 1,953.30

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Solution

The fourth proportional to 4,032.30, 6,049.48 and 1,953.30 is: 2,930.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,032.30 : 6,049.48 = 1,953.30 : x
  2. Step 2: Convert to fraction form
    4,032.30/6,049.48 = 1,953.30/x
  3. Step 3: Cross multiply
    4,032.30x = 6,049.48 × 1,953.30
  4. Step 4: Simplify right side
    4,032.30x = 11,816,449.28
  5. Step 5: Solve for x
    x = 11,816,449.28/4,032.30
  6. Step 6: Final answer
    x = 2,930.45

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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.