Home / 24,980.28-34,470.18-14,371.44

Finding the Fourth Proportional to 24,980.28, 34,470.18 and 14,371.44

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Solution

The fourth proportional to 24,980.28, 34,470.18 and 14,371.44 is: 19,831.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,980.28 : 34,470.18 = 14,371.44 : x
  2. Step 2: Convert to fraction form
    24,980.28/34,470.18 = 14,371.44/x
  3. Step 3: Cross multiply
    24,980.28x = 34,470.18 × 14,371.44
  4. Step 4: Simplify right side
    24,980.28x = 495,386,123.66
  5. Step 5: Solve for x
    x = 495,386,123.66/24,980.28
  6. Step 6: Final answer
    x = 19,831.09

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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.