Home / 64,255.23-96,344.97-30,023.14

Finding the Fourth Proportional to 64,255.23, 96,344.97 and 30,023.14

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Solution

The fourth proportional to 64,255.23, 96,344.97 and 30,023.14 is: 45,017.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,255.23 : 96,344.97 = 30,023.14 : x
  2. Step 2: Convert to fraction form
    64,255.23/96,344.97 = 30,023.14/x
  3. Step 3: Cross multiply
    64,255.23x = 96,344.97 × 30,023.14
  4. Step 4: Simplify right side
    64,255.23x = 2,892,578,522.61
  5. Step 5: Solve for x
    x = 2,892,578,522.61/64,255.23
  6. Step 6: Final answer
    x = 45,017.01

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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.