Home / 97,694.42-146,442.16-44,424.22

Finding the Fourth Proportional to 97,694.42, 146,442.16 and 44,424.22

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Solution

The fourth proportional to 97,694.42, 146,442.16 and 44,424.22 is: 66,591.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,694.42 : 146,442.16 = 44,424.22 : x
  2. Step 2: Convert to fraction form
    97,694.42/146,442.16 = 44,424.22/x
  3. Step 3: Cross multiply
    97,694.42x = 146,442.16 × 44,424.22
  4. Step 4: Simplify right side
    97,694.42x = 6,505,578,733.12
  5. Step 5: Solve for x
    x = 6,505,578,733.12/97,694.42
  6. Step 6: Final answer
    x = 66,591.10

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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.