Home / 4,862.48-7,295.40-2,524.40

Finding the Fourth Proportional to 4,862.48, 7,295.40 and 2,524.40

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Solution

The fourth proportional to 4,862.48, 7,295.40 and 2,524.40 is: 3,787.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,862.48 : 7,295.40 = 2,524.40 : x
  2. Step 2: Convert to fraction form
    4,862.48/7,295.40 = 2,524.40/x
  3. Step 3: Cross multiply
    4,862.48x = 7,295.40 × 2,524.40
  4. Step 4: Simplify right side
    4,862.48x = 18,416,507.76
  5. Step 5: Solve for x
    x = 18,416,507.76/4,862.48
  6. Step 6: Final answer
    x = 3,787.47

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.