Home / 3,510.09-5,263.37-1,169.27

Finding the Fourth Proportional to 3,510.09, 5,263.37 and 1,169.27

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Solution

The fourth proportional to 3,510.09, 5,263.37 and 1,169.27 is: 1,753.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510.09 : 5,263.37 = 1,169.27 : x
  2. Step 2: Convert to fraction form
    3,510.09/5,263.37 = 1,169.27/x
  3. Step 3: Cross multiply
    3,510.09x = 5,263.37 × 1,169.27
  4. Step 4: Simplify right side
    3,510.09x = 6,154,268.48
  5. Step 5: Solve for x
    x = 6,154,268.48/3,510.09
  6. Step 6: Final answer
    x = 1,753.31

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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.