Home / 40,507.67-60,804.30-22,753.51

Finding the Fourth Proportional to 40,507.67, 60,804.30 and 22,753.51

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Solution

The fourth proportional to 40,507.67, 60,804.30 and 22,753.51 is: 34,154.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,507.67 : 60,804.30 = 22,753.51 : x
  2. Step 2: Convert to fraction form
    40,507.67/60,804.30 = 22,753.51/x
  3. Step 3: Cross multiply
    40,507.67x = 60,804.30 × 22,753.51
  4. Step 4: Simplify right side
    40,507.67x = 1,383,511,181.41
  5. Step 5: Solve for x
    x = 1,383,511,181.41/40,507.67
  6. Step 6: Final answer
    x = 34,154.30

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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.