Home / 110,474.24-165,688.16-35,601.12

Finding the Fourth Proportional to 110,474.24, 165,688.16 and 35,601.12

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Solution

The fourth proportional to 110,474.24, 165,688.16 and 35,601.12 is: 53,394.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,474.24 : 165,688.16 = 35,601.12 : x
  2. Step 2: Convert to fraction form
    110,474.24/165,688.16 = 35,601.12/x
  3. Step 3: Cross multiply
    110,474.24x = 165,688.16 × 35,601.12
  4. Step 4: Simplify right side
    110,474.24x = 5,898,684,066.74
  5. Step 5: Solve for x
    x = 5,898,684,066.74/110,474.24
  6. Step 6: Final answer
    x = 53,394.20

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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.