Home / 48,251.63-72,297.41-34,141.72

Finding the Fourth Proportional to 48,251.63, 72,297.41 and 34,141.72

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Solution

The fourth proportional to 48,251.63, 72,297.41 and 34,141.72 is: 51,155.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,251.63 : 72,297.41 = 34,141.72 : x
  2. Step 2: Convert to fraction form
    48,251.63/72,297.41 = 34,141.72/x
  3. Step 3: Cross multiply
    48,251.63x = 72,297.41 × 34,141.72
  4. Step 4: Simplify right side
    48,251.63x = 2,468,357,567.46
  5. Step 5: Solve for x
    x = 2,468,357,567.46/48,251.63
  6. Step 6: Final answer
    x = 51,155.95

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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.