Home / 4,195.48-5,783.52-2,703.10

Finding the Fourth Proportional to 4,195.48, 5,783.52 and 2,703.10

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Solution

The fourth proportional to 4,195.48, 5,783.52 and 2,703.10 is: 3,726.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,195.48 : 5,783.52 = 2,703.10 : x
  2. Step 2: Convert to fraction form
    4,195.48/5,783.52 = 2,703.10/x
  3. Step 3: Cross multiply
    4,195.48x = 5,783.52 × 2,703.10
  4. Step 4: Simplify right side
    4,195.48x = 15,633,432.91
  5. Step 5: Solve for x
    x = 15,633,432.91/4,195.48
  6. Step 6: Final answer
    x = 3,726.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.