Home / 11,030.58-16,545.70-4,010.51

Finding the Fourth Proportional to 11,030.58, 16,545.70 and 4,010.51

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Solution

The fourth proportional to 11,030.58, 16,545.70 and 4,010.51 is: 6,015.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,030.58 : 16,545.70 = 4,010.51 : x
  2. Step 2: Convert to fraction form
    11,030.58/16,545.70 = 4,010.51/x
  3. Step 3: Cross multiply
    11,030.58x = 16,545.70 × 4,010.51
  4. Step 4: Simplify right side
    11,030.58x = 66,356,741.68
  5. Step 5: Solve for x
    x = 66,356,741.68/11,030.58
  6. Step 6: Final answer
    x = 6,015.71

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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.