Home / 35,008.50-52,519.46-19,204.88

Finding the Fourth Proportional to 35,008.50, 52,519.46 and 19,204.88

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Solution

The fourth proportional to 35,008.50, 52,519.46 and 19,204.88 is: 28,810.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,008.50 : 52,519.46 = 19,204.88 : x
  2. Step 2: Convert to fraction form
    35,008.50/52,519.46 = 19,204.88/x
  3. Step 3: Cross multiply
    35,008.50x = 52,519.46 × 19,204.88
  4. Step 4: Simplify right side
    35,008.50x = 1,008,629,568.34
  5. Step 5: Solve for x
    x = 1,008,629,568.34/35,008.50
  6. Step 6: Final answer
    x = 28,810.99

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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.