Home / 93,069.13-139,550.73-63,522.76

Finding the Fourth Proportional to 93,069.13, 139,550.73 and 63,522.76

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Solution

The fourth proportional to 93,069.13, 139,550.73 and 63,522.76 is: 95,247.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,069.13 : 139,550.73 = 63,522.76 : x
  2. Step 2: Convert to fraction form
    93,069.13/139,550.73 = 63,522.76/x
  3. Step 3: Cross multiply
    93,069.13x = 139,550.73 × 63,522.76
  4. Step 4: Simplify right side
    93,069.13x = 8,864,647,529.61
  5. Step 5: Solve for x
    x = 8,864,647,529.61/93,069.13
  6. Step 6: Final answer
    x = 95,247.99

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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.