Home / 34,711.26-52,030.04-18,054.62

Finding the Fourth Proportional to 34,711.26, 52,030.04 and 18,054.62

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Solution

The fourth proportional to 34,711.26, 52,030.04 and 18,054.62 is: 27,062.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,711.26 : 52,030.04 = 18,054.62 : x
  2. Step 2: Convert to fraction form
    34,711.26/52,030.04 = 18,054.62/x
  3. Step 3: Cross multiply
    34,711.26x = 52,030.04 × 18,054.62
  4. Step 4: Simplify right side
    34,711.26x = 939,382,600.78
  5. Step 5: Solve for x
    x = 939,382,600.78/34,711.26
  6. Step 6: Final answer
    x = 27,062.76

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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.