Home / 67,119.96-92,625.90-36,907.23

Finding the Fourth Proportional to 67,119.96, 92,625.90 and 36,907.23

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Solution

The fourth proportional to 67,119.96, 92,625.90 and 36,907.23 is: 50,932.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,119.96 : 92,625.90 = 36,907.23 : x
  2. Step 2: Convert to fraction form
    67,119.96/92,625.90 = 36,907.23/x
  3. Step 3: Cross multiply
    67,119.96x = 92,625.90 × 36,907.23
  4. Step 4: Simplify right side
    67,119.96x = 3,418,565,395.26
  5. Step 5: Solve for x
    x = 3,418,565,395.26/67,119.96
  6. Step 6: Final answer
    x = 50,932.17

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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.