Home / 96,935.76-145,299.96-44,266.32

Finding the Fourth Proportional to 96,935.76, 145,299.96 and 44,266.32

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Solution

The fourth proportional to 96,935.76, 145,299.96 and 44,266.32 is: 66,352.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,935.76 : 145,299.96 = 44,266.32 : x
  2. Step 2: Convert to fraction form
    96,935.76/145,299.96 = 44,266.32/x
  3. Step 3: Cross multiply
    96,935.76x = 145,299.96 × 44,266.32
  4. Step 4: Simplify right side
    96,935.76x = 6,431,894,525.35
  5. Step 5: Solve for x
    x = 6,431,894,525.35/96,935.76
  6. Step 6: Final answer
    x = 66,352.13

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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.