Home / 24,394.16-33,664.12-13,216.24

Finding the Fourth Proportional to 24,394.16, 33,664.12 and 13,216.24

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Solution

The fourth proportional to 24,394.16, 33,664.12 and 13,216.24 is: 18,238.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,394.16 : 33,664.12 = 13,216.24 : x
  2. Step 2: Convert to fraction form
    24,394.16/33,664.12 = 13,216.24/x
  3. Step 3: Cross multiply
    24,394.16x = 33,664.12 × 13,216.24
  4. Step 4: Simplify right side
    24,394.16x = 444,913,089.31
  5. Step 5: Solve for x
    x = 444,913,089.31/24,394.16
  6. Step 6: Final answer
    x = 18,238.51

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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.