Home / 89,352.56-133,934.16-41,927.60

Finding the Fourth Proportional to 89,352.56, 133,934.16 and 41,927.60

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Solution

The fourth proportional to 89,352.56, 133,934.16 and 41,927.60 is: 62,846.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,352.56 : 133,934.16 = 41,927.60 : x
  2. Step 2: Convert to fraction form
    89,352.56/133,934.16 = 41,927.60/x
  3. Step 3: Cross multiply
    89,352.56x = 133,934.16 × 41,927.60
  4. Step 4: Simplify right side
    89,352.56x = 5,615,537,886.82
  5. Step 5: Solve for x
    x = 5,615,537,886.82/89,352.56
  6. Step 6: Final answer
    x = 62,846.97

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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.