Home / 2,349.93-3,520.55-2,038.29

Finding the Fourth Proportional to 2,349.93, 3,520.55 and 2,038.29

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Solution

The fourth proportional to 2,349.93, 3,520.55 and 2,038.29 is: 3,053.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,349.93 : 3,520.55 = 2,038.29 : x
  2. Step 2: Convert to fraction form
    2,349.93/3,520.55 = 2,038.29/x
  3. Step 3: Cross multiply
    2,349.93x = 3,520.55 × 2,038.29
  4. Step 4: Simplify right side
    2,349.93x = 7,175,891.67
  5. Step 5: Solve for x
    x = 7,175,891.67/2,349.93
  6. Step 6: Final answer
    x = 3,053.66

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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.