Home / 113,037.58-169,556.31-88,096.27

Finding the Fourth Proportional to 113,037.58, 169,556.31 and 88,096.27

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Solution

The fourth proportional to 113,037.58, 169,556.31 and 88,096.27 is: 132,144.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,037.58 : 169,556.31 = 88,096.27 : x
  2. Step 2: Convert to fraction form
    113,037.58/169,556.31 = 88,096.27/x
  3. Step 3: Cross multiply
    113,037.58x = 169,556.31 × 88,096.27
  4. Step 4: Simplify right side
    113,037.58x = 14,937,278,465.96
  5. Step 5: Solve for x
    x = 14,937,278,465.96/113,037.58
  6. Step 6: Final answer
    x = 132,144.36

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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.