Home / 67,267.25-92,794.07-43,356.05

Finding the Fourth Proportional to 67,267.25, 92,794.07 and 43,356.05

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Solution

The fourth proportional to 67,267.25, 92,794.07 and 43,356.05 is: 59,808.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,267.25 : 92,794.07 = 43,356.05 : x
  2. Step 2: Convert to fraction form
    67,267.25/92,794.07 = 43,356.05/x
  3. Step 3: Cross multiply
    67,267.25x = 92,794.07 × 43,356.05
  4. Step 4: Simplify right side
    67,267.25x = 4,023,184,338.62
  5. Step 5: Solve for x
    x = 4,023,184,338.62/67,267.25
  6. Step 6: Final answer
    x = 59,808.96

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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.