Home / 41,041.08-61,552.68-11,054.58

Finding the Fourth Proportional to 41,041.08, 61,552.68 and 11,054.58

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Solution

The fourth proportional to 41,041.08, 61,552.68 and 11,054.58 is: 16,579.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,041.08 : 61,552.68 = 11,054.58 : x
  2. Step 2: Convert to fraction form
    41,041.08/61,552.68 = 11,054.58/x
  3. Step 3: Cross multiply
    41,041.08x = 61,552.68 × 11,054.58
  4. Step 4: Simplify right side
    41,041.08x = 680,439,025.27
  5. Step 5: Solve for x
    x = 680,439,025.27/41,041.08
  6. Step 6: Final answer
    x = 16,579.46

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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.