Home / 16,831.30-25,246.95-16,466.80

Finding the Fourth Proportional to 16,831.30, 25,246.95 and 16,466.80

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Solution

The fourth proportional to 16,831.30, 25,246.95 and 16,466.80 is: 24,700.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,831.30 : 25,246.95 = 16,466.80 : x
  2. Step 2: Convert to fraction form
    16,831.30/25,246.95 = 16,466.80/x
  3. Step 3: Cross multiply
    16,831.30x = 25,246.95 × 16,466.80
  4. Step 4: Simplify right side
    16,831.30x = 415,736,476.26
  5. Step 5: Solve for x
    x = 415,736,476.26/16,831.30
  6. Step 6: Final answer
    x = 24,700.20

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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.