Home / 6,273.38-9,411.68-1,830.93

Finding the Fourth Proportional to 6,273.38, 9,411.68 and 1,830.93

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Solution

The fourth proportional to 6,273.38, 9,411.68 and 1,830.93 is: 2,746.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,273.38 : 9,411.68 = 1,830.93 : x
  2. Step 2: Convert to fraction form
    6,273.38/9,411.68 = 1,830.93/x
  3. Step 3: Cross multiply
    6,273.38x = 9,411.68 × 1,830.93
  4. Step 4: Simplify right side
    6,273.38x = 17,232,131.84
  5. Step 5: Solve for x
    x = 17,232,131.84/6,273.38
  6. Step 6: Final answer
    x = 2,746.87

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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.