Home / 49,592.58-74,386.44-21,498.54

Finding the Fourth Proportional to 49,592.58, 74,386.44 and 21,498.54

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Solution

The fourth proportional to 49,592.58, 74,386.44 and 21,498.54 is: 32,246.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,592.58 : 74,386.44 = 21,498.54 : x
  2. Step 2: Convert to fraction form
    49,592.58/74,386.44 = 21,498.54/x
  3. Step 3: Cross multiply
    49,592.58x = 74,386.44 × 21,498.54
  4. Step 4: Simplify right side
    49,592.58x = 1,599,199,855.80
  5. Step 5: Solve for x
    x = 1,599,199,855.80/49,592.58
  6. Step 6: Final answer
    x = 32,246.76

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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.