Home / 53,325.33-80,002.57-23,334.11

Finding the Fourth Proportional to 53,325.33, 80,002.57 and 23,334.11

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Solution

The fourth proportional to 53,325.33, 80,002.57 and 23,334.11 is: 35,007.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,325.33 : 80,002.57 = 23,334.11 : x
  2. Step 2: Convert to fraction form
    53,325.33/80,002.57 = 23,334.11/x
  3. Step 3: Cross multiply
    53,325.33x = 80,002.57 × 23,334.11
  4. Step 4: Simplify right side
    53,325.33x = 1,866,788,768.66
  5. Step 5: Solve for x
    x = 1,866,788,768.66/53,325.33
  6. Step 6: Final answer
    x = 35,007.55

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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.