Home / 48,676.19-73,013.84-15,396.28

Finding the Fourth Proportional to 48,676.19, 73,013.84 and 15,396.28

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Solution

The fourth proportional to 48,676.19, 73,013.84 and 15,396.28 is: 23,094.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,676.19 : 73,013.84 = 15,396.28 : x
  2. Step 2: Convert to fraction form
    48,676.19/73,013.84 = 15,396.28/x
  3. Step 3: Cross multiply
    48,676.19x = 73,013.84 × 15,396.28
  4. Step 4: Simplify right side
    48,676.19x = 1,124,141,322.74
  5. Step 5: Solve for x
    x = 1,124,141,322.74/48,676.19
  6. Step 6: Final answer
    x = 23,094.28

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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.