Home / 264,417.79-396,784.28-95,951.26

Finding the Fourth Proportional to 264,417.79, 396,784.28 and 95,951.26

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Solution

The fourth proportional to 264,417.79, 396,784.28 and 95,951.26 is: 143,984.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,417.79 : 396,784.28 = 95,951.26 : x
  2. Step 2: Convert to fraction form
    264,417.79/396,784.28 = 95,951.26/x
  3. Step 3: Cross multiply
    264,417.79x = 396,784.28 × 95,951.26
  4. Step 4: Simplify right side
    264,417.79x = 38,071,950,682.20
  5. Step 5: Solve for x
    x = 38,071,950,682.20/264,417.79
  6. Step 6: Final answer
    x = 143,984.07

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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.