Home / 2,349.15-3,523.73-1,363.65

Finding the Fourth Proportional to 2,349.15, 3,523.73 and 1,363.65

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Solution

The fourth proportional to 2,349.15, 3,523.73 and 1,363.65 is: 2,045.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349.15 : 3,523.73 = 1,363.65 : x
  2. Step 2: Convert to fraction form
    2,349.15/3,523.73 = 1,363.65/x
  3. Step 3: Cross multiply
    2,349.15x = 3,523.73 × 1,363.65
  4. Step 4: Simplify right side
    2,349.15x = 4,805,127.60
  5. Step 5: Solve for x
    x = 4,805,127.60/2,349.15
  6. Step 6: Final answer
    x = 2,045.48

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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.