Home / 4,012.32-5,535.13-2,596.46

Finding the Fourth Proportional to 4,012.32, 5,535.13 and 2,596.46

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Solution

The fourth proportional to 4,012.32, 5,535.13 and 2,596.46 is: 3,581.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012.32 : 5,535.13 = 2,596.46 : x
  2. Step 2: Convert to fraction form
    4,012.32/5,535.13 = 2,596.46/x
  3. Step 3: Cross multiply
    4,012.32x = 5,535.13 × 2,596.46
  4. Step 4: Simplify right side
    4,012.32x = 14,371,702.98
  5. Step 5: Solve for x
    x = 14,371,702.98/4,012.32
  6. Step 6: Final answer
    x = 3,581.90

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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.