Home / 94,377.24-130,240.98-51,935.94

Finding the Fourth Proportional to 94,377.24, 130,240.98 and 51,935.94

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Solution

The fourth proportional to 94,377.24, 130,240.98 and 51,935.94 is: 71,671.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,377.24 : 130,240.98 = 51,935.94 : x
  2. Step 2: Convert to fraction form
    94,377.24/130,240.98 = 51,935.94/x
  3. Step 3: Cross multiply
    94,377.24x = 130,240.98 × 51,935.94
  4. Step 4: Simplify right side
    94,377.24x = 6,764,187,722.82
  5. Step 5: Solve for x
    x = 6,764,187,722.82/94,377.24
  6. Step 6: Final answer
    x = 71,671.81

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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.