Home / 236,392.11-354,590.73-67,913.83

Finding the Fourth Proportional to 236,392.11, 354,590.73 and 67,913.83

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Solution

The fourth proportional to 236,392.11, 354,590.73 and 67,913.83 is: 101,871.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,392.11 : 354,590.73 = 67,913.83 : x
  2. Step 2: Convert to fraction form
    236,392.11/354,590.73 = 67,913.83/x
  3. Step 3: Cross multiply
    236,392.11x = 354,590.73 × 67,913.83
  4. Step 4: Simplify right side
    236,392.11x = 24,081,614,214.88
  5. Step 5: Solve for x
    x = 24,081,614,214.88/236,392.11
  6. Step 6: Final answer
    x = 101,871.48

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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.