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Finding the Fourth Proportional to 264,464.66, 396,854.54 and 95,998.10

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Solution

The fourth proportional to 264,464.66, 396,854.54 and 95,998.10 is: 144,054.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,464.66 : 396,854.54 = 95,998.10 : x
  2. Step 2: Convert to fraction form
    264,464.66/396,854.54 = 95,998.10/x
  3. Step 3: Cross multiply
    264,464.66x = 396,854.54 × 95,998.10
  4. Step 4: Simplify right side
    264,464.66x = 38,097,279,352.11
  5. Step 5: Solve for x
    x = 38,097,279,352.11/264,464.66
  6. Step 6: Final answer
    x = 144,054.33

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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.