Home / 94,764.56-142,146.24-23,686.84

Finding the Fourth Proportional to 94,764.56, 142,146.24 and 23,686.84

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Solution

The fourth proportional to 94,764.56, 142,146.24 and 23,686.84 is: 35,530.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,764.56 : 142,146.24 = 23,686.84 : x
  2. Step 2: Convert to fraction form
    94,764.56/142,146.24 = 23,686.84/x
  3. Step 3: Cross multiply
    94,764.56x = 142,146.24 × 23,686.84
  4. Step 4: Simplify right side
    94,764.56x = 3,366,995,243.48
  5. Step 5: Solve for x
    x = 3,366,995,243.48/94,764.56
  6. Step 6: Final answer
    x = 35,530.11

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.