Home / 35,266.56-52,922.88-16,800

Finding the Fourth Proportional to 35,266.56, 52,922.88 and 16,800

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Solution

The fourth proportional to 35,266.56, 52,922.88 and 16,800 is: 25,210.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266.56 : 52,922.88 = 16,800 : x
  2. Step 2: Convert to fraction form
    35,266.56/52,922.88 = 16,800/x
  3. Step 3: Cross multiply
    35,266.56x = 52,922.88 × 16,800
  4. Step 4: Simplify right side
    35,266.56x = 889,104,384
  5. Step 5: Solve for x
    x = 889,104,384/35,266.56
  6. Step 6: Final answer
    x = 25,210.98

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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.