Home / 73,664.19-110,513.28-23,060.34

Finding the Fourth Proportional to 73,664.19, 110,513.28 and 23,060.34

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Solution

The fourth proportional to 73,664.19, 110,513.28 and 23,060.34 is: 34,595.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,664.19 : 110,513.28 = 23,060.34 : x
  2. Step 2: Convert to fraction form
    73,664.19/110,513.28 = 23,060.34/x
  3. Step 3: Cross multiply
    73,664.19x = 110,513.28 × 23,060.34
  4. Step 4: Simplify right side
    73,664.19x = 2,548,473,811.32
  5. Step 5: Solve for x
    x = 2,548,473,811.32/73,664.19
  6. Step 6: Final answer
    x = 34,595.83

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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.