Home / 69,358.11-95,714.18-37,527.01

Finding the Fourth Proportional to 69,358.11, 95,714.18 and 37,527.01

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Solution

The fourth proportional to 69,358.11, 95,714.18 and 37,527.01 is: 51,787.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,358.11 : 95,714.18 = 37,527.01 : x
  2. Step 2: Convert to fraction form
    69,358.11/95,714.18 = 37,527.01/x
  3. Step 3: Cross multiply
    69,358.11x = 95,714.18 × 37,527.01
  4. Step 4: Simplify right side
    69,358.11x = 3,591,866,703.81
  5. Step 5: Solve for x
    x = 3,591,866,703.81/69,358.11
  6. Step 6: Final answer
    x = 51,787.27

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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.