Home / 4,895.65-6,753.17-3,125.26

Finding the Fourth Proportional to 4,895.65, 6,753.17 and 3,125.26

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Solution

The fourth proportional to 4,895.65, 6,753.17 and 3,125.26 is: 4,311.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,895.65 : 6,753.17 = 3,125.26 : x
  2. Step 2: Convert to fraction form
    4,895.65/6,753.17 = 3,125.26/x
  3. Step 3: Cross multiply
    4,895.65x = 6,753.17 × 3,125.26
  4. Step 4: Simplify right side
    4,895.65x = 21,105,436.77
  5. Step 5: Solve for x
    x = 21,105,436.77/4,895.65
  6. Step 6: Final answer
    x = 4,311.06

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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.