Home / 32,631.31-44,991.80-27,586.63

Finding the Fourth Proportional to 32,631.31, 44,991.80 and 27,586.63

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Solution

The fourth proportional to 32,631.31, 44,991.80 and 27,586.63 is: 38,036.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,631.31 : 44,991.80 = 27,586.63 : x
  2. Step 2: Convert to fraction form
    32,631.31/44,991.80 = 27,586.63/x
  3. Step 3: Cross multiply
    32,631.31x = 44,991.80 × 27,586.63
  4. Step 4: Simplify right side
    32,631.31x = 1,241,171,914.68
  5. Step 5: Solve for x
    x = 1,241,171,914.68/32,631.31
  6. Step 6: Final answer
    x = 38,036.23

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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.