Home / 4,258.42-5,877.44-2,395.42

Finding the Fourth Proportional to 4,258.42, 5,877.44 and 2,395.42

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Solution

The fourth proportional to 4,258.42, 5,877.44 and 2,395.42 is: 3,306.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,258.42 : 5,877.44 = 2,395.42 : x
  2. Step 2: Convert to fraction form
    4,258.42/5,877.44 = 2,395.42/x
  3. Step 3: Cross multiply
    4,258.42x = 5,877.44 × 2,395.42
  4. Step 4: Simplify right side
    4,258.42x = 14,078,925.35
  5. Step 5: Solve for x
    x = 14,078,925.35/4,258.42
  6. Step 6: Final answer
    x = 3,306.14

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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.