Home / 97,240.82-145,861.21-23,368.82

Finding the Fourth Proportional to 97,240.82, 145,861.21 and 23,368.82

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Solution

The fourth proportional to 97,240.82, 145,861.21 and 23,368.82 is: 35,053.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,240.82 : 145,861.21 = 23,368.82 : x
  2. Step 2: Convert to fraction form
    97,240.82/145,861.21 = 23,368.82/x
  3. Step 3: Cross multiply
    97,240.82x = 145,861.21 × 23,368.82
  4. Step 4: Simplify right side
    97,240.82x = 3,408,604,361.47
  5. Step 5: Solve for x
    x = 3,408,604,361.47/97,240.82
  6. Step 6: Final answer
    x = 35,053.23

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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.