Home / 3,510.07-5,265.33-1,169.98

Finding the Fourth Proportional to 3,510.07, 5,265.33 and 1,169.98

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Solution

The fourth proportional to 3,510.07, 5,265.33 and 1,169.98 is: 1,755.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510.07 : 5,265.33 = 1,169.98 : x
  2. Step 2: Convert to fraction form
    3,510.07/5,265.33 = 1,169.98/x
  3. Step 3: Cross multiply
    3,510.07x = 5,265.33 × 1,169.98
  4. Step 4: Simplify right side
    3,510.07x = 6,160,330.79
  5. Step 5: Solve for x
    x = 6,160,330.79/3,510.07
  6. Step 6: Final answer
    x = 1,755.04

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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.