Home / 93,233.92-128,662.14-50,792.44

Finding the Fourth Proportional to 93,233.92, 128,662.14 and 50,792.44

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Solution

The fourth proportional to 93,233.92, 128,662.14 and 50,792.44 is: 70,093.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,233.92 : 128,662.14 = 50,792.44 : x
  2. Step 2: Convert to fraction form
    93,233.92/128,662.14 = 50,792.44/x
  3. Step 3: Cross multiply
    93,233.92x = 128,662.14 × 50,792.44
  4. Step 4: Simplify right side
    93,233.92x = 6,535,064,026.22
  5. Step 5: Solve for x
    x = 6,535,064,026.22/93,233.92
  6. Step 6: Final answer
    x = 70,093.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.