Home / 110,282.96-152,190.92-59,982.16

Finding the Fourth Proportional to 110,282.96, 152,190.92 and 59,982.16

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Solution

The fourth proportional to 110,282.96, 152,190.92 and 59,982.16 is: 82,775.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,282.96 : 152,190.92 = 59,982.16 : x
  2. Step 2: Convert to fraction form
    110,282.96/152,190.92 = 59,982.16/x
  3. Step 3: Cross multiply
    110,282.96x = 152,190.92 × 59,982.16
  4. Step 4: Simplify right side
    110,282.96x = 9,128,740,113.99
  5. Step 5: Solve for x
    x = 9,128,740,113.99/110,282.96
  6. Step 6: Final answer
    x = 82,775.62

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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.