Home / 93,200.83-139,800.57-55,771.27

Finding the Fourth Proportional to 93,200.83, 139,800.57 and 55,771.27

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Solution

The fourth proportional to 93,200.83, 139,800.57 and 55,771.27 is: 83,656.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,200.83 : 139,800.57 = 55,771.27 : x
  2. Step 2: Convert to fraction form
    93,200.83/139,800.57 = 55,771.27/x
  3. Step 3: Cross multiply
    93,200.83x = 139,800.57 × 55,771.27
  4. Step 4: Simplify right side
    93,200.83x = 7,796,855,335.62
  5. Step 5: Solve for x
    x = 7,796,855,335.62/93,200.83
  6. Step 6: Final answer
    x = 83,656.50

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1.5x scale

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.