Home / 236,277.48-354,367.89-67,752.66

Finding the Fourth Proportional to 236,277.48, 354,367.89 and 67,752.66

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Solution

The fourth proportional to 236,277.48, 354,367.89 and 67,752.66 is: 101,615.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,277.48 : 354,367.89 = 67,752.66 : x
  2. Step 2: Convert to fraction form
    236,277.48/354,367.89 = 67,752.66/x
  3. Step 3: Cross multiply
    236,277.48x = 354,367.89 × 67,752.66
  4. Step 4: Simplify right side
    236,277.48x = 24,009,367,166.09
  5. Step 5: Solve for x
    x = 24,009,367,166.09/236,277.48
  6. Step 6: Final answer
    x = 101,615.13

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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.