Home / 93,116.04-139,670.40-22,993.56

Finding the Fourth Proportional to 93,116.04, 139,670.40 and 22,993.56

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Solution

The fourth proportional to 93,116.04, 139,670.40 and 22,993.56 is: 34,489.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,116.04 : 139,670.40 = 22,993.56 : x
  2. Step 2: Convert to fraction form
    93,116.04/139,670.40 = 22,993.56/x
  3. Step 3: Cross multiply
    93,116.04x = 139,670.40 × 22,993.56
  4. Step 4: Simplify right side
    93,116.04x = 3,211,519,722.62
  5. Step 5: Solve for x
    x = 3,211,519,722.62/93,116.04
  6. Step 6: Final answer
    x = 34,489.44

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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.