Home / 74,673.06-112,028.68-24,767.10

Finding the Fourth Proportional to 74,673.06, 112,028.68 and 24,767.10

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Solution

The fourth proportional to 74,673.06, 112,028.68 and 24,767.10 is: 37,156.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,673.06 : 112,028.68 = 24,767.10 : x
  2. Step 2: Convert to fraction form
    74,673.06/112,028.68 = 24,767.10/x
  3. Step 3: Cross multiply
    74,673.06x = 112,028.68 × 24,767.10
  4. Step 4: Simplify right side
    74,673.06x = 2,774,625,520.43
  5. Step 5: Solve for x
    x = 2,774,625,520.43/74,673.06
  6. Step 6: Final answer
    x = 37,156.98

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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.