Home / 44,345.30-66,462.26-22,164.86

Finding the Fourth Proportional to 44,345.30, 66,462.26 and 22,164.86

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Solution

The fourth proportional to 44,345.30, 66,462.26 and 22,164.86 is: 33,219.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,345.30 : 66,462.26 = 22,164.86 : x
  2. Step 2: Convert to fraction form
    44,345.30/66,462.26 = 22,164.86/x
  3. Step 3: Cross multiply
    44,345.30x = 66,462.26 × 22,164.86
  4. Step 4: Simplify right side
    44,345.30x = 1,473,126,743.51
  5. Step 5: Solve for x
    x = 1,473,126,743.51/44,345.30
  6. Step 6: Final answer
    x = 33,219.46

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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.