Home / 99,346.09-149,019.43-24,468.00

Finding the Fourth Proportional to 99,346.09, 149,019.43 and 24,468.00

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Solution

The fourth proportional to 99,346.09, 149,019.43 and 24,468.00 is: 36,702.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,346.09 : 149,019.43 = 24,468.00 : x
  2. Step 2: Convert to fraction form
    99,346.09/149,019.43 = 24,468.00/x
  3. Step 3: Cross multiply
    99,346.09x = 149,019.43 × 24,468.00
  4. Step 4: Simplify right side
    99,346.09x = 3,646,206,668.14
  5. Step 5: Solve for x
    x = 3,646,206,668.14/99,346.09
  6. Step 6: Final answer
    x = 36,702.07

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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.