Home / 170,622.32-235,477.08-95,197.04

Finding the Fourth Proportional to 170,622.32, 235,477.08 and 95,197.04

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Solution

The fourth proportional to 170,622.32, 235,477.08 and 95,197.04 is: 131,382.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,622.32 : 235,477.08 = 95,197.04 : x
  2. Step 2: Convert to fraction form
    170,622.32/235,477.08 = 95,197.04/x
  3. Step 3: Cross multiply
    170,622.32x = 235,477.08 × 95,197.04
  4. Step 4: Simplify right side
    170,622.32x = 22,416,721,003.84
  5. Step 5: Solve for x
    x = 22,416,721,003.84/170,622.32
  6. Step 6: Final answer
    x = 131,382.11

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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.