Home / 67,998.02-101,993.91-23,628.25

Finding the Fourth Proportional to 67,998.02, 101,993.91 and 23,628.25

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Solution

The fourth proportional to 67,998.02, 101,993.91 and 23,628.25 is: 35,441.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,998.02 : 101,993.91 = 23,628.25 : x
  2. Step 2: Convert to fraction form
    67,998.02/101,993.91 = 23,628.25/x
  3. Step 3: Cross multiply
    67,998.02x = 101,993.91 × 23,628.25
  4. Step 4: Simplify right side
    67,998.02x = 2,409,937,603.96
  5. Step 5: Solve for x
    x = 2,409,937,603.96/67,998.02
  6. Step 6: Final answer
    x = 35,441.29

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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.