Home / 110,193.03-152,065.62-59,892.03

Finding the Fourth Proportional to 110,193.03, 152,065.62 and 59,892.03

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Solution

The fourth proportional to 110,193.03, 152,065.62 and 59,892.03 is: 82,650.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,193.03 : 152,065.62 = 59,892.03 : x
  2. Step 2: Convert to fraction form
    110,193.03/152,065.62 = 59,892.03/x
  3. Step 3: Cross multiply
    110,193.03x = 152,065.62 × 59,892.03
  4. Step 4: Simplify right side
    110,193.03x = 9,107,518,675.01
  5. Step 5: Solve for x
    x = 9,107,518,675.01/110,193.03
  6. Step 6: Final answer
    x = 82,650.59

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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.