Home / 67,249.77-92,805.34-37,036.02

Finding the Fourth Proportional to 67,249.77, 92,805.34 and 37,036.02

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Solution

The fourth proportional to 67,249.77, 92,805.34 and 37,036.02 is: 51,110.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,249.77 : 92,805.34 = 37,036.02 : x
  2. Step 2: Convert to fraction form
    67,249.77/92,805.34 = 37,036.02/x
  3. Step 3: Cross multiply
    67,249.77x = 92,805.34 × 37,036.02
  4. Step 4: Simplify right side
    67,249.77x = 3,437,140,428.35
  5. Step 5: Solve for x
    x = 3,437,140,428.35/67,249.77
  6. Step 6: Final answer
    x = 51,110.07

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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.