Home / 34,585.14-51,794.54-19,749.08

Finding the Fourth Proportional to 34,585.14, 51,794.54 and 19,749.08

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Solution

The fourth proportional to 34,585.14, 51,794.54 and 19,749.08 is: 29,576.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,585.14 : 51,794.54 = 19,749.08 : x
  2. Step 2: Convert to fraction form
    34,585.14/51,794.54 = 19,749.08/x
  3. Step 3: Cross multiply
    34,585.14x = 51,794.54 × 19,749.08
  4. Step 4: Simplify right side
    34,585.14x = 1,022,894,514.02
  5. Step 5: Solve for x
    x = 1,022,894,514.02/34,585.14
  6. Step 6: Final answer
    x = 29,576.13

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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.