Home / 35,266.50-48,668.22-19,350.60

Finding the Fourth Proportional to 35,266.50, 48,668.22 and 19,350.60

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Solution

The fourth proportional to 35,266.50, 48,668.22 and 19,350.60 is: 26,704.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266.50 : 48,668.22 = 19,350.60 : x
  2. Step 2: Convert to fraction form
    35,266.50/48,668.22 = 19,350.60/x
  3. Step 3: Cross multiply
    35,266.50x = 48,668.22 × 19,350.60
  4. Step 4: Simplify right side
    35,266.50x = 941,759,257.93
  5. Step 5: Solve for x
    x = 941,759,257.93/35,266.50
  6. Step 6: Final answer
    x = 26,704.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.