Home / 110,626.32-165,940.45-35,746.48

Finding the Fourth Proportional to 110,626.32, 165,940.45 and 35,746.48

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Solution

The fourth proportional to 110,626.32, 165,940.45 and 35,746.48 is: 53,620.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,626.32 : 165,940.45 = 35,746.48 : x
  2. Step 2: Convert to fraction form
    110,626.32/165,940.45 = 35,746.48/x
  3. Step 3: Cross multiply
    110,626.32x = 165,940.45 × 35,746.48
  4. Step 4: Simplify right side
    110,626.32x = 5,931,787,068.28
  5. Step 5: Solve for x
    x = 5,931,787,068.28/110,626.32
  6. Step 6: Final answer
    x = 53,620.03

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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.