Home / 110,432.93-165,612.94-35,535.16

Finding the Fourth Proportional to 110,432.93, 165,612.94 and 35,535.16

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Solution

The fourth proportional to 110,432.93, 165,612.94 and 35,535.16 is: 53,291.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,432.93 : 165,612.94 = 35,535.16 : x
  2. Step 2: Convert to fraction form
    110,432.93/165,612.94 = 35,535.16/x
  3. Step 3: Cross multiply
    110,432.93x = 165,612.94 × 35,535.16
  4. Step 4: Simplify right side
    110,432.93x = 5,885,082,439.15
  5. Step 5: Solve for x
    x = 5,885,082,439.15/110,432.93
  6. Step 6: Final answer
    x = 53,291.01

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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.