Home / 22,034.85-33,030.54-14,114.90

Finding the Fourth Proportional to 22,034.85, 33,030.54 and 14,114.90

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Solution

The fourth proportional to 22,034.85, 33,030.54 and 14,114.90 is: 21,158.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,034.85 : 33,030.54 = 14,114.90 : x
  2. Step 2: Convert to fraction form
    22,034.85/33,030.54 = 14,114.90/x
  3. Step 3: Cross multiply
    22,034.85x = 33,030.54 × 14,114.90
  4. Step 4: Simplify right side
    22,034.85x = 466,222,603.89
  5. Step 5: Solve for x
    x = 466,222,603.89/22,034.85
  6. Step 6: Final answer
    x = 21,158.42

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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.