Home / 35,215.47-52,787.61-22,077.05

Finding the Fourth Proportional to 35,215.47, 52,787.61 and 22,077.05

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Solution

The fourth proportional to 35,215.47, 52,787.61 and 22,077.05 is: 33,093.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,215.47 : 52,787.61 = 22,077.05 : x
  2. Step 2: Convert to fraction form
    35,215.47/52,787.61 = 22,077.05/x
  3. Step 3: Cross multiply
    35,215.47x = 52,787.61 × 22,077.05
  4. Step 4: Simplify right side
    35,215.47x = 1,165,394,441.41
  5. Step 5: Solve for x
    x = 1,165,394,441.41/35,215.47
  6. Step 6: Final answer
    x = 33,093.25

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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.