Home / 110,235.02-165,353.44-35,355.28

Finding the Fourth Proportional to 110,235.02, 165,353.44 and 35,355.28

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Solution

The fourth proportional to 110,235.02, 165,353.44 and 35,355.28 is: 53,033.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,235.02 : 165,353.44 = 35,355.28 : x
  2. Step 2: Convert to fraction form
    110,235.02/165,353.44 = 35,355.28/x
  3. Step 3: Cross multiply
    110,235.02x = 165,353.44 × 35,355.28
  4. Step 4: Simplify right side
    110,235.02x = 5,846,117,170.16
  5. Step 5: Solve for x
    x = 5,846,117,170.16/110,235.02
  6. Step 6: Final answer
    x = 53,033.21

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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.