Home / 4,095.60-6,142.80-1,497.94

Finding the Fourth Proportional to 4,095.60, 6,142.80 and 1,497.94

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Solution

The fourth proportional to 4,095.60, 6,142.80 and 1,497.94 is: 2,246.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,095.60 : 6,142.80 = 1,497.94 : x
  2. Step 2: Convert to fraction form
    4,095.60/6,142.80 = 1,497.94/x
  3. Step 3: Cross multiply
    4,095.60x = 6,142.80 × 1,497.94
  4. Step 4: Simplify right side
    4,095.60x = 9,201,545.83
  5. Step 5: Solve for x
    x = 9,201,545.83/4,095.60
  6. Step 6: Final answer
    x = 2,246.69

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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.