Home / 4,257.23-5,874.52-2,368.51

Finding the Fourth Proportional to 4,257.23, 5,874.52 and 2,368.51

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Solution

The fourth proportional to 4,257.23, 5,874.52 and 2,368.51 is: 3,268.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257.23 : 5,874.52 = 2,368.51 : x
  2. Step 2: Convert to fraction form
    4,257.23/5,874.52 = 2,368.51/x
  3. Step 3: Cross multiply
    4,257.23x = 5,874.52 × 2,368.51
  4. Step 4: Simplify right side
    4,257.23x = 13,913,868.13
  5. Step 5: Solve for x
    x = 13,913,868.13/4,257.23
  6. Step 6: Final answer
    x = 3,268.29

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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.