Home / 35,185.69-52,711.92-17,395.66

Finding the Fourth Proportional to 35,185.69, 52,711.92 and 17,395.66

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Solution

The fourth proportional to 35,185.69, 52,711.92 and 17,395.66 is: 26,060.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,185.69 : 52,711.92 = 17,395.66 : x
  2. Step 2: Convert to fraction form
    35,185.69/52,711.92 = 17,395.66/x
  3. Step 3: Cross multiply
    35,185.69x = 52,711.92 × 17,395.66
  4. Step 4: Simplify right side
    35,185.69x = 916,958,638.27
  5. Step 5: Solve for x
    x = 916,958,638.27/35,185.69
  6. Step 6: Final answer
    x = 26,060.56

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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.