Home / 35,323.71-52,985.58-22,185.30

Finding the Fourth Proportional to 35,323.71, 52,985.58 and 22,185.30

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Solution

The fourth proportional to 35,323.71, 52,985.58 and 22,185.30 is: 33,277.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,323.71 : 52,985.58 = 22,185.30 : x
  2. Step 2: Convert to fraction form
    35,323.71/52,985.58 = 22,185.30/x
  3. Step 3: Cross multiply
    35,323.71x = 52,985.58 × 22,185.30
  4. Step 4: Simplify right side
    35,323.71x = 1,175,500,987.97
  5. Step 5: Solve for x
    x = 1,175,500,987.97/35,323.71
  6. Step 6: Final answer
    x = 33,277.96

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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.