Home / 17,790.19-24,548.33-9,831.33

Finding the Fourth Proportional to 17,790.19, 24,548.33 and 9,831.33

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Solution

The fourth proportional to 17,790.19, 24,548.33 and 9,831.33 is: 13,566.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,790.19 : 24,548.33 = 9,831.33 : x
  2. Step 2: Convert to fraction form
    17,790.19/24,548.33 = 9,831.33/x
  3. Step 3: Cross multiply
    17,790.19x = 24,548.33 × 9,831.33
  4. Step 4: Simplify right side
    17,790.19x = 241,342,757.76
  5. Step 5: Solve for x
    x = 241,342,757.76/17,790.19
  6. Step 6: Final answer
    x = 13,566.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.