Home / 73,362.29-110,002.10-23,430.65

Finding the Fourth Proportional to 73,362.29, 110,002.10 and 23,430.65

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Solution

The fourth proportional to 73,362.29, 110,002.10 and 23,430.65 is: 35,132.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,362.29 : 110,002.10 = 23,430.65 : x
  2. Step 2: Convert to fraction form
    73,362.29/110,002.10 = 23,430.65/x
  3. Step 3: Cross multiply
    73,362.29x = 110,002.10 × 23,430.65
  4. Step 4: Simplify right side
    73,362.29x = 2,577,420,154.35
  5. Step 5: Solve for x
    x = 2,577,420,154.35/73,362.29
  6. Step 6: Final answer
    x = 35,132.77

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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.