Home / 167,159.13-230,679.57-94,560.45

Finding the Fourth Proportional to 167,159.13, 230,679.57 and 94,560.45

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Solution

The fourth proportional to 167,159.13, 230,679.57 and 94,560.45 is: 130,493.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,159.13 : 230,679.57 = 94,560.45 : x
  2. Step 2: Convert to fraction form
    167,159.13/230,679.57 = 94,560.45/x
  3. Step 3: Cross multiply
    167,159.13x = 230,679.57 × 94,560.45
  4. Step 4: Simplify right side
    167,159.13x = 21,813,163,945.01
  5. Step 5: Solve for x
    x = 21,813,163,945.01/167,159.13
  6. Step 6: Final answer
    x = 130,493.40

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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.