Home / 99,122.82-148,682.95-24,243.59

Finding the Fourth Proportional to 99,122.82, 148,682.95 and 24,243.59

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Solution

The fourth proportional to 99,122.82, 148,682.95 and 24,243.59 is: 36,365.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,122.82 : 148,682.95 = 24,243.59 : x
  2. Step 2: Convert to fraction form
    99,122.82/148,682.95 = 24,243.59/x
  3. Step 3: Cross multiply
    99,122.82x = 148,682.95 × 24,243.59
  4. Step 4: Simplify right side
    99,122.82x = 3,604,607,675.77
  5. Step 5: Solve for x
    x = 3,604,607,675.77/99,122.82
  6. Step 6: Final answer
    x = 36,365.06

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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.