Home / 34,823.87-48,056.59-19,716.11

Finding the Fourth Proportional to 34,823.87, 48,056.59 and 19,716.11

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Solution

The fourth proportional to 34,823.87, 48,056.59 and 19,716.11 is: 27,208.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,823.87 : 48,056.59 = 19,716.11 : x
  2. Step 2: Convert to fraction form
    34,823.87/48,056.59 = 19,716.11/x
  3. Step 3: Cross multiply
    34,823.87x = 48,056.59 × 19,716.11
  4. Step 4: Simplify right side
    34,823.87x = 947,488,979.24
  5. Step 5: Solve for x
    x = 947,488,979.24/34,823.87
  6. Step 6: Final answer
    x = 27,208.03

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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.