Home / 67,600.82-93,177.32-50,804.66

Finding the Fourth Proportional to 67,600.82, 93,177.32 and 50,804.66

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Solution

The fourth proportional to 67,600.82, 93,177.32 and 50,804.66 is: 70,026.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,600.82 : 93,177.32 = 50,804.66 : x
  2. Step 2: Convert to fraction form
    67,600.82/93,177.32 = 50,804.66/x
  3. Step 3: Cross multiply
    67,600.82x = 93,177.32 × 50,804.66
  4. Step 4: Simplify right side
    67,600.82x = 4,733,842,062.31
  5. Step 5: Solve for x
    x = 4,733,842,062.31/67,600.82
  6. Step 6: Final answer
    x = 70,026.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.