Home / 93,549.14-140,379.06-34,426.32

Finding the Fourth Proportional to 93,549.14, 140,379.06 and 34,426.32

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Solution

The fourth proportional to 93,549.14, 140,379.06 and 34,426.32 is: 51,659.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,549.14 : 140,379.06 = 34,426.32 : x
  2. Step 2: Convert to fraction form
    93,549.14/140,379.06 = 34,426.32/x
  3. Step 3: Cross multiply
    93,549.14x = 140,379.06 × 34,426.32
  4. Step 4: Simplify right side
    93,549.14x = 4,832,734,440.86
  5. Step 5: Solve for x
    x = 4,832,734,440.86/93,549.14
  6. Step 6: Final answer
    x = 51,659.85

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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.