Home / 32,068.25-44,253.36-17,921.21

Finding the Fourth Proportional to 32,068.25, 44,253.36 and 17,921.21

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Solution

The fourth proportional to 32,068.25, 44,253.36 and 17,921.21 is: 24,730.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,068.25 : 44,253.36 = 17,921.21 : x
  2. Step 2: Convert to fraction form
    32,068.25/44,253.36 = 17,921.21/x
  3. Step 3: Cross multiply
    32,068.25x = 44,253.36 × 17,921.21
  4. Step 4: Simplify right side
    32,068.25x = 793,073,757.77
  5. Step 5: Solve for x
    x = 793,073,757.77/32,068.25
  6. Step 6: Final answer
    x = 24,730.81

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.