Home / 4,062.03-5,605.70-2,293.65

Finding the Fourth Proportional to 4,062.03, 5,605.70 and 2,293.65

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Solution

The fourth proportional to 4,062.03, 5,605.70 and 2,293.65 is: 3,165.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,062.03 : 5,605.70 = 2,293.65 : x
  2. Step 2: Convert to fraction form
    4,062.03/5,605.70 = 2,293.65/x
  3. Step 3: Cross multiply
    4,062.03x = 5,605.70 × 2,293.65
  4. Step 4: Simplify right side
    4,062.03x = 12,857,502.34
  5. Step 5: Solve for x
    x = 12,857,502.34/4,062.03
  6. Step 6: Final answer
    x = 3,165.29

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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.