Home / 32,996.32-45,535.26-17,889.01

Finding the Fourth Proportional to 32,996.32, 45,535.26 and 17,889.01

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Solution

The fourth proportional to 32,996.32, 45,535.26 and 17,889.01 is: 24,687.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,996.32 : 45,535.26 = 17,889.01 : x
  2. Step 2: Convert to fraction form
    32,996.32/45,535.26 = 17,889.01/x
  3. Step 3: Cross multiply
    32,996.32x = 45,535.26 × 17,889.01
  4. Step 4: Simplify right side
    32,996.32x = 814,580,721.49
  5. Step 5: Solve for x
    x = 814,580,721.49/32,996.32
  6. Step 6: Final answer
    x = 24,687.02

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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.