Home / 24,705.36-34,093.19-13,374.63

Finding the Fourth Proportional to 24,705.36, 34,093.19 and 13,374.63

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Solution

The fourth proportional to 24,705.36, 34,093.19 and 13,374.63 is: 18,456.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,705.36 : 34,093.19 = 13,374.63 : x
  2. Step 2: Convert to fraction form
    24,705.36/34,093.19 = 13,374.63/x
  3. Step 3: Cross multiply
    24,705.36x = 34,093.19 × 13,374.63
  4. Step 4: Simplify right side
    24,705.36x = 455,983,801.77
  5. Step 5: Solve for x
    x = 455,983,801.77/24,705.36
  6. Step 6: Final answer
    x = 18,456.88

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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.