Home / 64,110.24-96,120-24,634.08

Finding the Fourth Proportional to 64,110.24, 96,120 and 24,634.08

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Solution

The fourth proportional to 64,110.24, 96,120 and 24,634.08 is: 36,933.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,110.24 : 96,120 = 24,634.08 : x
  2. Step 2: Convert to fraction form
    64,110.24/96,120 = 24,634.08/x
  3. Step 3: Cross multiply
    64,110.24x = 96,120 × 24,634.08
  4. Step 4: Simplify right side
    64,110.24x = 2,367,827,769.60
  5. Step 5: Solve for x
    x = 2,367,827,769.60/64,110.24
  6. Step 6: Final answer
    x = 36,933.69

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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.