Home / 130,273.40-195,273.30-82,924.76

Finding the Fourth Proportional to 130,273.40, 195,273.30 and 82,924.76

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Solution

The fourth proportional to 130,273.40, 195,273.30 and 82,924.76 is: 124,300.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    130,273.40 : 195,273.30 = 82,924.76 : x
  2. Step 2: Convert to fraction form
    130,273.40/195,273.30 = 82,924.76/x
  3. Step 3: Cross multiply
    130,273.40x = 195,273.30 × 82,924.76
  4. Step 4: Simplify right side
    130,273.40x = 16,192,991,536.91
  5. Step 5: Solve for x
    x = 16,192,991,536.91/130,273.40
  6. Step 6: Final answer
    x = 124,300.06

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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.