Home / 23,752.19-35,628.74-13,288.99

Finding the Fourth Proportional to 23,752.19, 35,628.74 and 13,288.99

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Solution

The fourth proportional to 23,752.19, 35,628.74 and 13,288.99 is: 19,933.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,752.19 : 35,628.74 = 13,288.99 : x
  2. Step 2: Convert to fraction form
    23,752.19/35,628.74 = 13,288.99/x
  3. Step 3: Cross multiply
    23,752.19x = 35,628.74 × 13,288.99
  4. Step 4: Simplify right side
    23,752.19x = 473,469,793.11
  5. Step 5: Solve for x
    x = 473,469,793.11/23,752.19
  6. Step 6: Final answer
    x = 19,933.73

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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.