Home / 44,212.56-66,318.96-22,053.12

Finding the Fourth Proportional to 44,212.56, 66,318.96 and 22,053.12

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Solution

The fourth proportional to 44,212.56, 66,318.96 and 22,053.12 is: 33,079.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,212.56 : 66,318.96 = 22,053.12 : x
  2. Step 2: Convert to fraction form
    44,212.56/66,318.96 = 22,053.12/x
  3. Step 3: Cross multiply
    44,212.56x = 66,318.96 × 22,053.12
  4. Step 4: Simplify right side
    44,212.56x = 1,462,539,983.16
  5. Step 5: Solve for x
    x = 1,462,539,983.16/44,212.56
  6. Step 6: Final answer
    x = 33,079.74

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1.5x scale

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.