Home / 93,227.55-139,910.97-63,170.52

Finding the Fourth Proportional to 93,227.55, 139,910.97 and 63,170.52

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Solution

The fourth proportional to 93,227.55, 139,910.97 and 63,170.52 is: 94,802.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,227.55 : 139,910.97 = 63,170.52 : x
  2. Step 2: Convert to fraction form
    93,227.55/139,910.97 = 63,170.52/x
  3. Step 3: Cross multiply
    93,227.55x = 139,910.97 × 63,170.52
  4. Step 4: Simplify right side
    93,227.55x = 8,838,248,085.49
  5. Step 5: Solve for x
    x = 8,838,248,085.49/93,227.55
  6. Step 6: Final answer
    x = 94,802.97

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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.