Home / 4,095.58-6,139.14-1,902.52

Finding the Fourth Proportional to 4,095.58, 6,139.14 and 1,902.52

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Solution

The fourth proportional to 4,095.58, 6,139.14 and 1,902.52 is: 2,851.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.58 : 6,139.14 = 1,902.52 : x
  2. Step 2: Convert to fraction form
    4,095.58/6,139.14 = 1,902.52/x
  3. Step 3: Cross multiply
    4,095.58x = 6,139.14 × 1,902.52
  4. Step 4: Simplify right side
    4,095.58x = 11,679,836.63
  5. Step 5: Solve for x
    x = 11,679,836.63/4,095.58
  6. Step 6: Final answer
    x = 2,851.82

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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.