Home / 264,294.83-396,438.71-64,616.94

Finding the Fourth Proportional to 264,294.83, 396,438.71 and 64,616.94

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Solution

The fourth proportional to 264,294.83, 396,438.71 and 64,616.94 is: 96,924.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,294.83 : 396,438.71 = 64,616.94 : x
  2. Step 2: Convert to fraction form
    264,294.83/396,438.71 = 64,616.94/x
  3. Step 3: Cross multiply
    264,294.83x = 396,438.71 × 64,616.94
  4. Step 4: Simplify right side
    264,294.83x = 25,616,656,014.66
  5. Step 5: Solve for x
    x = 25,616,656,014.66/264,294.83
  6. Step 6: Final answer
    x = 96,924.54

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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.