Home / 4,010.16-6,013.73-1,376.91

Finding the Fourth Proportional to 4,010.16, 6,013.73 and 1,376.91

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Solution

The fourth proportional to 4,010.16, 6,013.73 and 1,376.91 is: 2,064.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.16 : 6,013.73 = 1,376.91 : x
  2. Step 2: Convert to fraction form
    4,010.16/6,013.73 = 1,376.91/x
  3. Step 3: Cross multiply
    4,010.16x = 6,013.73 × 1,376.91
  4. Step 4: Simplify right side
    4,010.16x = 8,280,364.97
  5. Step 5: Solve for x
    x = 8,280,364.97/4,010.16
  6. Step 6: Final answer
    x = 2,064.85

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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.