Home / 24,415.91-33,694.61-13,807.14

Finding the Fourth Proportional to 24,415.91, 33,694.61 and 13,807.14

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Solution

The fourth proportional to 24,415.91, 33,694.61 and 13,807.14 is: 19,054.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,415.91 : 33,694.61 = 13,807.14 : x
  2. Step 2: Convert to fraction form
    24,415.91/33,694.61 = 13,807.14/x
  3. Step 3: Cross multiply
    24,415.91x = 33,694.61 × 13,807.14
  4. Step 4: Simplify right side
    24,415.91x = 465,226,128.48
  5. Step 5: Solve for x
    x = 465,226,128.48/24,415.91
  6. Step 6: Final answer
    x = 19,054.22

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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.