Home / 24,831.30-34,233.65-16,859.69

Finding the Fourth Proportional to 24,831.30, 34,233.65 and 16,859.69

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Solution

The fourth proportional to 24,831.30, 34,233.65 and 16,859.69 is: 23,243.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,831.30 : 34,233.65 = 16,859.69 : x
  2. Step 2: Convert to fraction form
    24,831.30/34,233.65 = 16,859.69/x
  3. Step 3: Cross multiply
    24,831.30x = 34,233.65 × 16,859.69
  4. Step 4: Simplify right side
    24,831.30x = 577,168,597.55
  5. Step 5: Solve for x
    x = 577,168,597.55/24,831.30
  6. Step 6: Final answer
    x = 23,243.59

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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.