Home / 163,022.08-224,976.24-95,082.48

Finding the Fourth Proportional to 163,022.08, 224,976.24 and 95,082.48

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Solution

The fourth proportional to 163,022.08, 224,976.24 and 95,082.48 is: 131,217.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,022.08 : 224,976.24 = 95,082.48 : x
  2. Step 2: Convert to fraction form
    163,022.08/224,976.24 = 95,082.48/x
  3. Step 3: Cross multiply
    163,022.08x = 224,976.24 × 95,082.48
  4. Step 4: Simplify right side
    163,022.08x = 21,391,298,840.28
  5. Step 5: Solve for x
    x = 21,391,298,840.28/163,022.08
  6. Step 6: Final answer
    x = 131,217.19

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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.