Home / 176,322.26-243,325.23-95,751.16

Finding the Fourth Proportional to 176,322.26, 243,325.23 and 95,751.16

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Solution

The fourth proportional to 176,322.26, 243,325.23 and 95,751.16 is: 132,136.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,322.26 : 243,325.23 = 95,751.16 : x
  2. Step 2: Convert to fraction form
    176,322.26/243,325.23 = 95,751.16/x
  3. Step 3: Cross multiply
    176,322.26x = 243,325.23 × 95,751.16
  4. Step 4: Simplify right side
    176,322.26x = 23,298,673,029.77
  5. Step 5: Solve for x
    x = 23,298,673,029.77/176,322.26
  6. Step 6: Final answer
    x = 132,136.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.