Home / 40,837.67-56,374.92-27,248.30

Finding the Fourth Proportional to 40,837.67, 56,374.92 and 27,248.30

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Solution

The fourth proportional to 40,837.67, 56,374.92 and 27,248.30 is: 37,615.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,837.67 : 56,374.92 = 27,248.30 : x
  2. Step 2: Convert to fraction form
    40,837.67/56,374.92 = 27,248.30/x
  3. Step 3: Cross multiply
    40,837.67x = 56,374.92 × 27,248.30
  4. Step 4: Simplify right side
    40,837.67x = 1,536,120,450.76
  5. Step 5: Solve for x
    x = 1,536,120,450.76/40,837.67
  6. Step 6: Final answer
    x = 37,615.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.