Home / 110,052.70-151,288.00-94,682.75

Finding the Fourth Proportional to 110,052.70, 151,288.00 and 94,682.75

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Solution

The fourth proportional to 110,052.70, 151,288.00 and 94,682.75 is: 130,159.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,052.70 : 151,288.00 = 94,682.75 : x
  2. Step 2: Convert to fraction form
    110,052.70/151,288.00 = 94,682.75/x
  3. Step 3: Cross multiply
    110,052.70x = 151,288.00 × 94,682.75
  4. Step 4: Simplify right side
    110,052.70x = 14,324,362,888.85
  5. Step 5: Solve for x
    x = 14,324,362,888.85/110,052.70
  6. Step 6: Final answer
    x = 130,159.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.