Home / 35,198.68-52,666.79-34,805.02

Finding the Fourth Proportional to 35,198.68, 52,666.79 and 34,805.02

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Solution

The fourth proportional to 35,198.68, 52,666.79 and 34,805.02 is: 52,077.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,198.68 : 52,666.79 = 34,805.02 : x
  2. Step 2: Convert to fraction form
    35,198.68/52,666.79 = 34,805.02/x
  3. Step 3: Cross multiply
    35,198.68x = 52,666.79 × 34,805.02
  4. Step 4: Simplify right side
    35,198.68x = 1,833,068,415.95
  5. Step 5: Solve for x
    x = 1,833,068,415.95/35,198.68
  6. Step 6: Final answer
    x = 52,077.77

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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.