Home / 92,601.52-138,895.37-33,437.24

Finding the Fourth Proportional to 92,601.52, 138,895.37 and 33,437.24

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Solution

The fourth proportional to 92,601.52, 138,895.37 and 33,437.24 is: 50,153.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,601.52 : 138,895.37 = 33,437.24 : x
  2. Step 2: Convert to fraction form
    92,601.52/138,895.37 = 33,437.24/x
  3. Step 3: Cross multiply
    92,601.52x = 138,895.37 × 33,437.24
  4. Step 4: Simplify right side
    92,601.52x = 4,644,277,821.58
  5. Step 5: Solve for x
    x = 4,644,277,821.58/92,601.52
  6. Step 6: Final answer
    x = 50,153.36

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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.