Home / 53,880.03-80,823.29-22,704.75

Finding the Fourth Proportional to 53,880.03, 80,823.29 and 22,704.75

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Solution

The fourth proportional to 53,880.03, 80,823.29 and 22,704.75 is: 34,058.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,880.03 : 80,823.29 = 22,704.75 : x
  2. Step 2: Convert to fraction form
    53,880.03/80,823.29 = 22,704.75/x
  3. Step 3: Cross multiply
    53,880.03x = 80,823.29 × 22,704.75
  4. Step 4: Simplify right side
    53,880.03x = 1,835,072,480.10
  5. Step 5: Solve for x
    x = 1,835,072,480.10/53,880.03
  6. Step 6: Final answer
    x = 34,058.49

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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.