Home / 43,175.20-64,694.58-32,595.16

Finding the Fourth Proportional to 43,175.20, 64,694.58 and 32,595.16

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Solution

The fourth proportional to 43,175.20, 64,694.58 and 32,595.16 is: 48,841.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,175.20 : 64,694.58 = 32,595.16 : x
  2. Step 2: Convert to fraction form
    43,175.20/64,694.58 = 32,595.16/x
  3. Step 3: Cross multiply
    43,175.20x = 64,694.58 × 32,595.16
  4. Step 4: Simplify right side
    43,175.20x = 2,108,730,186.23
  5. Step 5: Solve for x
    x = 2,108,730,186.23/43,175.20
  6. Step 6: Final answer
    x = 48,841.24

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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.