Home / 93,958.13-140,937.12-22,880.75

Finding the Fourth Proportional to 93,958.13, 140,937.12 and 22,880.75

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Solution

The fourth proportional to 93,958.13, 140,937.12 and 22,880.75 is: 34,321.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,958.13 : 140,937.12 = 22,880.75 : x
  2. Step 2: Convert to fraction form
    93,958.13/140,937.12 = 22,880.75/x
  3. Step 3: Cross multiply
    93,958.13x = 140,937.12 × 22,880.75
  4. Step 4: Simplify right side
    93,958.13x = 3,224,746,303.75
  5. Step 5: Solve for x
    x = 3,224,746,303.75/93,958.13
  6. Step 6: Final answer
    x = 34,321.10

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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.