Home / 70,925.15-106,351.48-23,523.14

Finding the Fourth Proportional to 70,925.15, 106,351.48 and 23,523.14

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Solution

The fourth proportional to 70,925.15, 106,351.48 and 23,523.14 is: 35,272.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,925.15 : 106,351.48 = 23,523.14 : x
  2. Step 2: Convert to fraction form
    70,925.15/106,351.48 = 23,523.14/x
  3. Step 3: Cross multiply
    70,925.15x = 106,351.48 × 23,523.14
  4. Step 4: Simplify right side
    70,925.15x = 2,501,720,960.32
  5. Step 5: Solve for x
    x = 2,501,720,960.32/70,925.15
  6. Step 6: Final answer
    x = 35,272.69

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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.