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Finding the Fourth Proportional to 32,351.40, 44,606.43 and 27,867.51

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Solution

The fourth proportional to 32,351.40, 44,606.43 and 27,867.51 is: 38,424.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,351.40 : 44,606.43 = 27,867.51 : x
  2. Step 2: Convert to fraction form
    32,351.40/44,606.43 = 27,867.51/x
  3. Step 3: Cross multiply
    32,351.40x = 44,606.43 × 27,867.51
  4. Step 4: Simplify right side
    32,351.40x = 1,243,070,134.09
  5. Step 5: Solve for x
    x = 1,243,070,134.09/32,351.40
  6. Step 6: Final answer
    x = 38,424.00

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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.