Home / 93,433.03-140,066.21-34,254.90

Finding the Fourth Proportional to 93,433.03, 140,066.21 and 34,254.90

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Solution

The fourth proportional to 93,433.03, 140,066.21 and 34,254.90 is: 51,351.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,433.03 : 140,066.21 = 34,254.90 : x
  2. Step 2: Convert to fraction form
    93,433.03/140,066.21 = 34,254.90/x
  3. Step 3: Cross multiply
    93,433.03x = 140,066.21 × 34,254.90
  4. Step 4: Simplify right side
    93,433.03x = 4,797,954,102.57
  5. Step 5: Solve for x
    x = 4,797,954,102.57/93,433.03
  6. Step 6: Final answer
    x = 51,351.80

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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.