Home / 264,303.27-396,451.49-64,625.31

Finding the Fourth Proportional to 264,303.27, 396,451.49 and 64,625.31

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Solution

The fourth proportional to 264,303.27, 396,451.49 and 64,625.31 is: 96,937.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,303.27 : 396,451.49 = 64,625.31 : x
  2. Step 2: Convert to fraction form
    264,303.27/396,451.49 = 64,625.31/x
  3. Step 3: Cross multiply
    264,303.27x = 396,451.49 × 64,625.31
  4. Step 4: Simplify right side
    264,303.27x = 25,620,800,118.09
  5. Step 5: Solve for x
    x = 25,620,800,118.09/264,303.27
  6. Step 6: Final answer
    x = 96,937.13

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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.