Home / 34,061.26-51,025.46-19,225.30

Finding the Fourth Proportional to 34,061.26, 51,025.46 and 19,225.30

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Solution

The fourth proportional to 34,061.26, 51,025.46 and 19,225.30 is: 28,800.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,061.26 : 51,025.46 = 19,225.30 : x
  2. Step 2: Convert to fraction form
    34,061.26/51,025.46 = 19,225.30/x
  3. Step 3: Cross multiply
    34,061.26x = 51,025.46 × 19,225.30
  4. Step 4: Simplify right side
    34,061.26x = 980,979,776.14
  5. Step 5: Solve for x
    x = 980,979,776.14/34,061.26
  6. Step 6: Final answer
    x = 28,800.45

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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.