Home / 113,246.48-169,745.14-46,650.27

Finding the Fourth Proportional to 113,246.48, 169,745.14 and 46,650.27

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Solution

The fourth proportional to 113,246.48, 169,745.14 and 46,650.27 is: 69,924.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,246.48 : 169,745.14 = 46,650.27 : x
  2. Step 2: Convert to fraction form
    113,246.48/169,745.14 = 46,650.27/x
  3. Step 3: Cross multiply
    113,246.48x = 169,745.14 × 46,650.27
  4. Step 4: Simplify right side
    113,246.48x = 7,918,656,612.19
  5. Step 5: Solve for x
    x = 7,918,656,612.19/113,246.48
  6. Step 6: Final answer
    x = 69,924.09

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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.