Home / 41,157.02-61,735.07-9,992.27

Finding the Fourth Proportional to 41,157.02, 61,735.07 and 9,992.27

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Solution

The fourth proportional to 41,157.02, 61,735.07 and 9,992.27 is: 14,988.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,157.02 : 61,735.07 = 9,992.27 : x
  2. Step 2: Convert to fraction form
    41,157.02/61,735.07 = 9,992.27/x
  3. Step 3: Cross multiply
    41,157.02x = 61,735.07 × 9,992.27
  4. Step 4: Simplify right side
    41,157.02x = 616,873,204.21
  5. Step 5: Solve for x
    x = 616,873,204.21/41,157.02
  6. Step 6: Final answer
    x = 14,988.29

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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.