Home / 93,964.90-140,968.08-27,410.24

Finding the Fourth Proportional to 93,964.90, 140,968.08 and 27,410.24

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Solution

The fourth proportional to 93,964.90, 140,968.08 and 27,410.24 is: 41,121.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,964.90 : 140,968.08 = 27,410.24 : x
  2. Step 2: Convert to fraction form
    93,964.90/140,968.08 = 27,410.24/x
  3. Step 3: Cross multiply
    93,964.90x = 140,968.08 × 27,410.24
  4. Step 4: Simplify right side
    93,964.90x = 3,863,968,200.30
  5. Step 5: Solve for x
    x = 3,863,968,200.30/93,964.90
  6. Step 6: Final answer
    x = 41,121.40

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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.