Home / 23,166.80-34,739.26-10,683.13

Finding the Fourth Proportional to 23,166.80, 34,739.26 and 10,683.13

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Solution

The fourth proportional to 23,166.80, 34,739.26 and 10,683.13 is: 16,019.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,166.80 : 34,739.26 = 10,683.13 : x
  2. Step 2: Convert to fraction form
    23,166.80/34,739.26 = 10,683.13/x
  3. Step 3: Cross multiply
    23,166.80x = 34,739.26 × 10,683.13
  4. Step 4: Simplify right side
    23,166.80x = 371,124,030.68
  5. Step 5: Solve for x
    x = 371,124,030.68/23,166.80
  6. Step 6: Final answer
    x = 16,019.65

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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.