Home / 44,223.32-66,246.14-21,969.40

Finding the Fourth Proportional to 44,223.32, 66,246.14 and 21,969.40

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Solution

The fourth proportional to 44,223.32, 66,246.14 and 21,969.40 is: 32,909.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,223.32 : 66,246.14 = 21,969.40 : x
  2. Step 2: Convert to fraction form
    44,223.32/66,246.14 = 21,969.40/x
  3. Step 3: Cross multiply
    44,223.32x = 66,246.14 × 21,969.40
  4. Step 4: Simplify right side
    44,223.32x = 1,455,387,948.12
  5. Step 5: Solve for x
    x = 1,455,387,948.12/44,223.32
  6. Step 6: Final answer
    x = 32,909.97

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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.