Home / 92,948.52-139,424.30-33,747.24

Finding the Fourth Proportional to 92,948.52, 139,424.30 and 33,747.24

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Solution

The fourth proportional to 92,948.52, 139,424.30 and 33,747.24 is: 50,621.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,948.52 : 139,424.30 = 33,747.24 : x
  2. Step 2: Convert to fraction form
    92,948.52/139,424.30 = 33,747.24/x
  3. Step 3: Cross multiply
    92,948.52x = 139,424.30 × 33,747.24
  4. Step 4: Simplify right side
    92,948.52x = 4,705,185,313.93
  5. Step 5: Solve for x
    x = 4,705,185,313.93/92,948.52
  6. Step 6: Final answer
    x = 50,621.41

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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.