Home / 110,048.79-165,084.75-35,151.33

Finding the Fourth Proportional to 110,048.79, 165,084.75 and 35,151.33

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Solution

The fourth proportional to 110,048.79, 165,084.75 and 35,151.33 is: 52,730.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,048.79 : 165,084.75 = 35,151.33 : x
  2. Step 2: Convert to fraction form
    110,048.79/165,084.75 = 35,151.33/x
  3. Step 3: Cross multiply
    110,048.79x = 165,084.75 × 35,151.33
  4. Step 4: Simplify right side
    110,048.79x = 5,802,948,525.22
  5. Step 5: Solve for x
    x = 5,802,948,525.22/110,048.79
  6. Step 6: Final answer
    x = 52,730.69

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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.