Home / 17,831.80-24,606.60-9,873.52

Finding the Fourth Proportional to 17,831.80, 24,606.60 and 9,873.52

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Solution

The fourth proportional to 17,831.80, 24,606.60 and 9,873.52 is: 13,624.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,831.80 : 24,606.60 = 9,873.52 : x
  2. Step 2: Convert to fraction form
    17,831.80/24,606.60 = 9,873.52/x
  3. Step 3: Cross multiply
    17,831.80x = 24,606.60 × 9,873.52
  4. Step 4: Simplify right side
    17,831.80x = 242,953,757.23
  5. Step 5: Solve for x
    x = 242,953,757.23/17,831.80
  6. Step 6: Final answer
    x = 13,624.75

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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.