Home / 52,496.19-72,431.75-32,072.99

Finding the Fourth Proportional to 52,496.19, 72,431.75 and 32,072.99

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Solution

The fourth proportional to 52,496.19, 72,431.75 and 32,072.99 is: 44,252.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,496.19 : 72,431.75 = 32,072.99 : x
  2. Step 2: Convert to fraction form
    52,496.19/72,431.75 = 32,072.99/x
  3. Step 3: Cross multiply
    52,496.19x = 72,431.75 × 32,072.99
  4. Step 4: Simplify right side
    52,496.19x = 2,323,102,270.91
  5. Step 5: Solve for x
    x = 2,323,102,270.91/52,496.19
  6. Step 6: Final answer
    x = 44,252.78

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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.