Home / 113,146.44-169,791.24-63,259.26

Finding the Fourth Proportional to 113,146.44, 169,791.24 and 63,259.26

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Solution

The fourth proportional to 113,146.44, 169,791.24 and 63,259.26 is: 94,928.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,146.44 : 169,791.24 = 63,259.26 : x
  2. Step 2: Convert to fraction form
    113,146.44/169,791.24 = 63,259.26/x
  3. Step 3: Cross multiply
    113,146.44x = 169,791.24 × 63,259.26
  4. Step 4: Simplify right side
    113,146.44x = 10,740,868,196.88
  5. Step 5: Solve for x
    x = 10,740,868,196.88/113,146.44
  6. Step 6: Final answer
    x = 94,928.91

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1.5x scale

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.