Home / 3,926.01-5,916.02-3,247.93

Finding the Fourth Proportional to 3,926.01, 5,916.02 and 3,247.93

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Solution

The fourth proportional to 3,926.01, 5,916.02 and 3,247.93 is: 4,894.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,926.01 : 5,916.02 = 3,247.93 : x
  2. Step 2: Convert to fraction form
    3,926.01/5,916.02 = 3,247.93/x
  3. Step 3: Cross multiply
    3,926.01x = 5,916.02 × 3,247.93
  4. Step 4: Simplify right side
    3,926.01x = 19,214,818.84
  5. Step 5: Solve for x
    x = 19,214,818.84/3,926.01
  6. Step 6: Final answer
    x = 4,894.24

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.