Home / 4,434.98-6,120.07-2,545.25

Finding the Fourth Proportional to 4,434.98, 6,120.07 and 2,545.25

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Solution

The fourth proportional to 4,434.98, 6,120.07 and 2,545.25 is: 3,512.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,434.98 : 6,120.07 = 2,545.25 : x
  2. Step 2: Convert to fraction form
    4,434.98/6,120.07 = 2,545.25/x
  3. Step 3: Cross multiply
    4,434.98x = 6,120.07 × 2,545.25
  4. Step 4: Simplify right side
    4,434.98x = 15,577,117.10
  5. Step 5: Solve for x
    x = 15,577,117.10/4,434.98
  6. Step 6: Final answer
    x = 3,512.33

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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.