Home / 88,826.19-133,297.29-32,666.85

Finding the Fourth Proportional to 88,826.19, 133,297.29 and 32,666.85

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Solution

The fourth proportional to 88,826.19, 133,297.29 and 32,666.85 is: 49,021.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,826.19 : 133,297.29 = 32,666.85 : x
  2. Step 2: Convert to fraction form
    88,826.19/133,297.29 = 32,666.85/x
  3. Step 3: Cross multiply
    88,826.19x = 133,297.29 × 32,666.85
  4. Step 4: Simplify right side
    88,826.19x = 4,354,402,577.84
  5. Step 5: Solve for x
    x = 4,354,402,577.84/88,826.19
  6. Step 6: Final answer
    x = 49,021.61

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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.