Home / 35,208.70-52,777.51-22,070.30

Finding the Fourth Proportional to 35,208.70, 52,777.51 and 22,070.30

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Solution

The fourth proportional to 35,208.70, 52,777.51 and 22,070.30 is: 33,083.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,208.70 : 52,777.51 = 22,070.30 : x
  2. Step 2: Convert to fraction form
    35,208.70/52,777.51 = 22,070.30/x
  3. Step 3: Cross multiply
    35,208.70x = 52,777.51 × 22,070.30
  4. Step 4: Simplify right side
    35,208.70x = 1,164,815,159.89
  5. Step 5: Solve for x
    x = 1,164,815,159.89/35,208.70
  6. Step 6: Final answer
    x = 33,083.17

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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.