Home / 4,257.84-5,875.66-2,369.49

Finding the Fourth Proportional to 4,257.84, 5,875.66 and 2,369.49

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Solution

The fourth proportional to 4,257.84, 5,875.66 and 2,369.49 is: 3,269.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,257.84 : 5,875.66 = 2,369.49 : x
  2. Step 2: Convert to fraction form
    4,257.84/5,875.66 = 2,369.49/x
  3. Step 3: Cross multiply
    4,257.84x = 5,875.66 × 2,369.49
  4. Step 4: Simplify right side
    4,257.84x = 13,922,326.38
  5. Step 5: Solve for x
    x = 13,922,326.38/4,257.84
  6. Step 6: Final answer
    x = 3,269.81

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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.