Home / 3,242.72-4,863.06-1,050.94

Finding the Fourth Proportional to 3,242.72, 4,863.06 and 1,050.94

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Solution

The fourth proportional to 3,242.72, 4,863.06 and 1,050.94 is: 1,576.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,242.72 : 4,863.06 = 1,050.94 : x
  2. Step 2: Convert to fraction form
    3,242.72/4,863.06 = 1,050.94/x
  3. Step 3: Cross multiply
    3,242.72x = 4,863.06 × 1,050.94
  4. Step 4: Simplify right side
    3,242.72x = 5,110,784.28
  5. Step 5: Solve for x
    x = 5,110,784.28/3,242.72
  6. Step 6: Final answer
    x = 1,576.08

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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.