Home / 2,552.92-3,521.08-1,713.36

Finding the Fourth Proportional to 2,552.92, 3,521.08 and 1,713.36

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Solution

The fourth proportional to 2,552.92, 3,521.08 and 1,713.36 is: 2,363.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552.92 : 3,521.08 = 1,713.36 : x
  2. Step 2: Convert to fraction form
    2,552.92/3,521.08 = 1,713.36/x
  3. Step 3: Cross multiply
    2,552.92x = 3,521.08 × 1,713.36
  4. Step 4: Simplify right side
    2,552.92x = 6,032,877.63
  5. Step 5: Solve for x
    x = 6,032,877.63/2,552.92
  6. Step 6: Final answer
    x = 2,363.13

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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.