Home / 195,645.50-293,510.34-60,706.88

Finding the Fourth Proportional to 195,645.50, 293,510.34 and 60,706.88

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Solution

The fourth proportional to 195,645.50, 293,510.34 and 60,706.88 is: 91,073.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,645.50 : 293,510.34 = 60,706.88 : x
  2. Step 2: Convert to fraction form
    195,645.50/293,510.34 = 60,706.88/x
  3. Step 3: Cross multiply
    195,645.50x = 293,510.34 × 60,706.88
  4. Step 4: Simplify right side
    195,645.50x = 17,818,096,989.14
  5. Step 5: Solve for x
    x = 17,818,096,989.14/195,645.50
  6. Step 6: Final answer
    x = 91,073.38

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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.