Home / 10,701.09-16,051.70-3,775.59

Finding the Fourth Proportional to 10,701.09, 16,051.70 and 3,775.59

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Solution

The fourth proportional to 10,701.09, 16,051.70 and 3,775.59 is: 5,663.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,701.09 : 16,051.70 = 3,775.59 : x
  2. Step 2: Convert to fraction form
    10,701.09/16,051.70 = 3,775.59/x
  3. Step 3: Cross multiply
    10,701.09x = 16,051.70 × 3,775.59
  4. Step 4: Simplify right side
    10,701.09x = 60,604,619.13
  5. Step 5: Solve for x
    x = 60,604,619.13/10,701.09
  6. Step 6: Final answer
    x = 5,663.41

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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.