Home / 4,601.45-6,897.58-2,381.24

Finding the Fourth Proportional to 4,601.45, 6,897.58 and 2,381.24

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Solution

The fourth proportional to 4,601.45, 6,897.58 and 2,381.24 is: 3,569.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,601.45 : 6,897.58 = 2,381.24 : x
  2. Step 2: Convert to fraction form
    4,601.45/6,897.58 = 2,381.24/x
  3. Step 3: Cross multiply
    4,601.45x = 6,897.58 × 2,381.24
  4. Step 4: Simplify right side
    4,601.45x = 16,424,793.40
  5. Step 5: Solve for x
    x = 16,424,793.40/4,601.45
  6. Step 6: Final answer
    x = 3,569.48

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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.