Home / 93,325.44-139,959.40-26,747.72

Finding the Fourth Proportional to 93,325.44, 139,959.40 and 26,747.72

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Solution

The fourth proportional to 93,325.44, 139,959.40 and 26,747.72 is: 40,113.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,325.44 : 139,959.40 = 26,747.72 : x
  2. Step 2: Convert to fraction form
    93,325.44/139,959.40 = 26,747.72/x
  3. Step 3: Cross multiply
    93,325.44x = 139,959.40 × 26,747.72
  4. Step 4: Simplify right side
    93,325.44x = 3,743,594,842.57
  5. Step 5: Solve for x
    x = 3,743,594,842.57/93,325.44
  6. Step 6: Final answer
    x = 40,113.34

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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.