Home / 89,453.20-134,177.56-22,893.52

Finding the Fourth Proportional to 89,453.20, 134,177.56 and 22,893.52

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Solution

The fourth proportional to 89,453.20, 134,177.56 and 22,893.52 is: 34,339.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,453.20 : 134,177.56 = 22,893.52 : x
  2. Step 2: Convert to fraction form
    89,453.20/134,177.56 = 22,893.52/x
  3. Step 3: Cross multiply
    89,453.20x = 134,177.56 × 22,893.52
  4. Step 4: Simplify right side
    89,453.20x = 3,071,796,653.41
  5. Step 5: Solve for x
    x = 3,071,796,653.41/89,453.20
  6. Step 6: Final answer
    x = 34,339.71

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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.