Home / 43,052.67-64,581.74-11,462.22

Finding the Fourth Proportional to 43,052.67, 64,581.74 and 11,462.22

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Solution

The fourth proportional to 43,052.67, 64,581.74 and 11,462.22 is: 17,194.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,052.67 : 64,581.74 = 11,462.22 : x
  2. Step 2: Convert to fraction form
    43,052.67/64,581.74 = 11,462.22/x
  3. Step 3: Cross multiply
    43,052.67x = 64,581.74 × 11,462.22
  4. Step 4: Simplify right side
    43,052.67x = 740,250,111.86
  5. Step 5: Solve for x
    x = 740,250,111.86/43,052.67
  6. Step 6: Final answer
    x = 17,194.06

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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.