Home / 6,948.27-10,423.41-2,017.93

Finding the Fourth Proportional to 6,948.27, 10,423.41 and 2,017.93

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Solution

The fourth proportional to 6,948.27, 10,423.41 and 2,017.93 is: 3,027.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,948.27 : 10,423.41 = 2,017.93 : x
  2. Step 2: Convert to fraction form
    6,948.27/10,423.41 = 2,017.93/x
  3. Step 3: Cross multiply
    6,948.27x = 10,423.41 × 2,017.93
  4. Step 4: Simplify right side
    6,948.27x = 21,033,711.74
  5. Step 5: Solve for x
    x = 21,033,711.74/6,948.27
  6. Step 6: Final answer
    x = 3,027.19

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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.