Home / 32,164.12-48,200.21-18,094.76

Finding the Fourth Proportional to 32,164.12, 48,200.21 and 18,094.76

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Solution

The fourth proportional to 32,164.12, 48,200.21 and 18,094.76 is: 27,116.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,164.12 : 48,200.21 = 18,094.76 : x
  2. Step 2: Convert to fraction form
    32,164.12/48,200.21 = 18,094.76/x
  3. Step 3: Cross multiply
    32,164.12x = 48,200.21 × 18,094.76
  4. Step 4: Simplify right side
    32,164.12x = 872,171,036.14
  5. Step 5: Solve for x
    x = 872,171,036.14/32,164.12
  6. Step 6: Final answer
    x = 27,116.27

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1.5x scale

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.