Home / 167,085.16-230,577.06-95,487.40

Finding the Fourth Proportional to 167,085.16, 230,577.06 and 95,487.40

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Solution

The fourth proportional to 167,085.16, 230,577.06 and 95,487.40 is: 131,772.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,085.16 : 230,577.06 = 95,487.40 : x
  2. Step 2: Convert to fraction form
    167,085.16/230,577.06 = 95,487.40/x
  3. Step 3: Cross multiply
    167,085.16x = 230,577.06 × 95,487.40
  4. Step 4: Simplify right side
    167,085.16x = 22,017,203,959.04
  5. Step 5: Solve for x
    x = 22,017,203,959.04/167,085.16
  6. Step 6: Final answer
    x = 131,772.35

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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.