Home / 2,482.98-3,427.21-1,737.13

Finding the Fourth Proportional to 2,482.98, 3,427.21 and 1,737.13

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Solution

The fourth proportional to 2,482.98, 3,427.21 and 1,737.13 is: 2,397.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.98 : 3,427.21 = 1,737.13 : x
  2. Step 2: Convert to fraction form
    2,482.98/3,427.21 = 1,737.13/x
  3. Step 3: Cross multiply
    2,482.98x = 3,427.21 × 1,737.13
  4. Step 4: Simplify right side
    2,482.98x = 5,953,509.31
  5. Step 5: Solve for x
    x = 5,953,509.31/2,482.98
  6. Step 6: Final answer
    x = 2,397.73

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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.