Home / 73,346.91-110,019.48-23,426.34

Finding the Fourth Proportional to 73,346.91, 110,019.48 and 23,426.34

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Solution

The fourth proportional to 73,346.91, 110,019.48 and 23,426.34 is: 35,139.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,346.91 : 110,019.48 = 23,426.34 : x
  2. Step 2: Convert to fraction form
    73,346.91/110,019.48 = 23,426.34/x
  3. Step 3: Cross multiply
    73,346.91x = 110,019.48 × 23,426.34
  4. Step 4: Simplify right side
    73,346.91x = 2,577,353,745.10
  5. Step 5: Solve for x
    x = 2,577,353,745.10/73,346.91
  6. Step 6: Final answer
    x = 35,139.23

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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.