Home / 52,461.37-78,711.50-24,396.49

Finding the Fourth Proportional to 52,461.37, 78,711.50 and 24,396.49

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Solution

The fourth proportional to 52,461.37, 78,711.50 and 24,396.49 is: 36,603.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,461.37 : 78,711.50 = 24,396.49 : x
  2. Step 2: Convert to fraction form
    52,461.37/78,711.50 = 24,396.49/x
  3. Step 3: Cross multiply
    52,461.37x = 78,711.50 × 24,396.49
  4. Step 4: Simplify right side
    52,461.37x = 1,920,284,322.64
  5. Step 5: Solve for x
    x = 1,920,284,322.64/52,461.37
  6. Step 6: Final answer
    x = 36,603.78

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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.