Home / 32,793.01-45,252.46-19,359.37

Finding the Fourth Proportional to 32,793.01, 45,252.46 and 19,359.37

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Solution

The fourth proportional to 32,793.01, 45,252.46 and 19,359.37 is: 26,714.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,793.01 : 45,252.46 = 19,359.37 : x
  2. Step 2: Convert to fraction form
    32,793.01/45,252.46 = 19,359.37/x
  3. Step 3: Cross multiply
    32,793.01x = 45,252.46 × 19,359.37
  4. Step 4: Simplify right side
    32,793.01x = 876,059,116.55
  5. Step 5: Solve for x
    x = 876,059,116.55/32,793.01
  6. Step 6: Final answer
    x = 26,714.81

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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.