Home / 176,195.08-243,145.02-95,619.16

Finding the Fourth Proportional to 176,195.08, 243,145.02 and 95,619.16

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Solution

The fourth proportional to 176,195.08, 243,145.02 and 95,619.16 is: 131,952.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,195.08 : 243,145.02 = 95,619.16 : x
  2. Step 2: Convert to fraction form
    176,195.08/243,145.02 = 95,619.16/x
  3. Step 3: Cross multiply
    176,195.08x = 243,145.02 × 95,619.16
  4. Step 4: Simplify right side
    176,195.08x = 23,249,322,570.58
  5. Step 5: Solve for x
    x = 23,249,322,570.58/176,195.08
  6. Step 6: Final answer
    x = 131,952.17

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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.