Home / 93,535.02-140,349.44-43,619.04

Finding the Fourth Proportional to 93,535.02, 140,349.44 and 43,619.04

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Solution

The fourth proportional to 93,535.02, 140,349.44 and 43,619.04 is: 65,450.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,535.02 : 140,349.44 = 43,619.04 : x
  2. Step 2: Convert to fraction form
    93,535.02/140,349.44 = 43,619.04/x
  3. Step 3: Cross multiply
    93,535.02x = 140,349.44 × 43,619.04
  4. Step 4: Simplify right side
    93,535.02x = 6,121,907,946.39
  5. Step 5: Solve for x
    x = 6,121,907,946.39/93,535.02
  6. Step 6: Final answer
    x = 65,450.44

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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.