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Finding the Fourth Proportional to 32,027.19, 44,200.04 and 18,602.65

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Solution

The fourth proportional to 32,027.19, 44,200.04 and 18,602.65 is: 25,673.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,027.19 : 44,200.04 = 18,602.65 : x
  2. Step 2: Convert to fraction form
    32,027.19/44,200.04 = 18,602.65/x
  3. Step 3: Cross multiply
    32,027.19x = 44,200.04 × 18,602.65
  4. Step 4: Simplify right side
    32,027.19x = 822,237,874.11
  5. Step 5: Solve for x
    x = 822,237,874.11/32,027.19
  6. Step 6: Final answer
    x = 25,673.12

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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.