Home / 4,925.05-7,381.19-2,001.76

Finding the Fourth Proportional to 4,925.05, 7,381.19 and 2,001.76

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Solution

The fourth proportional to 4,925.05, 7,381.19 and 2,001.76 is: 3,000.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,925.05 : 7,381.19 = 2,001.76 : x
  2. Step 2: Convert to fraction form
    4,925.05/7,381.19 = 2,001.76/x
  3. Step 3: Cross multiply
    4,925.05x = 7,381.19 × 2,001.76
  4. Step 4: Simplify right side
    4,925.05x = 14,775,357.45
  5. Step 5: Solve for x
    x = 14,775,357.45/4,925.05
  6. Step 6: Final answer
    x = 3,000.04

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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.