Home / 49,937.36-74,898.36-14,871.44

Finding the Fourth Proportional to 49,937.36, 74,898.36 and 14,871.44

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Solution

The fourth proportional to 49,937.36, 74,898.36 and 14,871.44 is: 22,304.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,937.36 : 74,898.36 = 14,871.44 : x
  2. Step 2: Convert to fraction form
    49,937.36/74,898.36 = 14,871.44/x
  3. Step 3: Cross multiply
    49,937.36x = 74,898.36 × 14,871.44
  4. Step 4: Simplify right side
    49,937.36x = 1,113,846,466.84
  5. Step 5: Solve for x
    x = 1,113,846,466.84/49,937.36
  6. Step 6: Final answer
    x = 22,304.87

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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.