Home / 169,651.24-254,506.22-57,332.36

Finding the Fourth Proportional to 169,651.24, 254,506.22 and 57,332.36

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Solution

The fourth proportional to 169,651.24, 254,506.22 and 57,332.36 is: 86,008.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,651.24 : 254,506.22 = 57,332.36 : x
  2. Step 2: Convert to fraction form
    169,651.24/254,506.22 = 57,332.36/x
  3. Step 3: Cross multiply
    169,651.24x = 254,506.22 × 57,332.36
  4. Step 4: Simplify right side
    169,651.24x = 14,591,442,227.28
  5. Step 5: Solve for x
    x = 14,591,442,227.28/169,651.24
  6. Step 6: Final answer
    x = 86,008.46

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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.