Home / 29,705.22-44,565.26-20,957.22

Finding the Fourth Proportional to 29,705.22, 44,565.26 and 20,957.22

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Solution

The fourth proportional to 29,705.22, 44,565.26 and 20,957.22 is: 31,441.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,705.22 : 44,565.26 = 20,957.22 : x
  2. Step 2: Convert to fraction form
    29,705.22/44,565.26 = 20,957.22/x
  3. Step 3: Cross multiply
    29,705.22x = 44,565.26 × 20,957.22
  4. Step 4: Simplify right side
    29,705.22x = 933,963,853.39
  5. Step 5: Solve for x
    x = 933,963,853.39/29,705.22
  6. Step 6: Final answer
    x = 31,441.07

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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.