Home / 22,466.10-33,657.03-18,791.94

Finding the Fourth Proportional to 22,466.10, 33,657.03 and 18,791.94

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Solution

The fourth proportional to 22,466.10, 33,657.03 and 18,791.94 is: 28,152.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,466.10 : 33,657.03 = 18,791.94 : x
  2. Step 2: Convert to fraction form
    22,466.10/33,657.03 = 18,791.94/x
  3. Step 3: Cross multiply
    22,466.10x = 33,657.03 × 18,791.94
  4. Step 4: Simplify right side
    22,466.10x = 632,480,888.34
  5. Step 5: Solve for x
    x = 632,480,888.34/22,466.10
  6. Step 6: Final answer
    x = 28,152.68

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1.5x scale

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.