Home / 11,051.45-16,567.33-4,030.15

Finding the Fourth Proportional to 11,051.45, 16,567.33 and 4,030.15

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Solution

The fourth proportional to 11,051.45, 16,567.33 and 4,030.15 is: 6,041.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,051.45 : 16,567.33 = 4,030.15 : x
  2. Step 2: Convert to fraction form
    11,051.45/16,567.33 = 4,030.15/x
  3. Step 3: Cross multiply
    11,051.45x = 16,567.33 × 4,030.15
  4. Step 4: Simplify right side
    11,051.45x = 66,768,825.00
  5. Step 5: Solve for x
    x = 66,768,825.00/11,051.45
  6. Step 6: Final answer
    x = 6,041.63

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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.