Home / 2,047.96-3,077.88-1,703.44

Finding the Fourth Proportional to 2,047.96, 3,077.88 and 1,703.44

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Solution

The fourth proportional to 2,047.96, 3,077.88 and 1,703.44 is: 2,560.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047.96 : 3,077.88 = 1,703.44 : x
  2. Step 2: Convert to fraction form
    2,047.96/3,077.88 = 1,703.44/x
  3. Step 3: Cross multiply
    2,047.96x = 3,077.88 × 1,703.44
  4. Step 4: Simplify right side
    2,047.96x = 5,242,983.91
  5. Step 5: Solve for x
    x = 5,242,983.91/2,047.96
  6. Step 6: Final answer
    x = 2,560.10

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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.