Home / 62,069.69-93,104.77-15,322.56

Finding the Fourth Proportional to 62,069.69, 93,104.77 and 15,322.56

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Solution

The fourth proportional to 62,069.69, 93,104.77 and 15,322.56 is: 22,983.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,069.69 : 93,104.77 = 15,322.56 : x
  2. Step 2: Convert to fraction form
    62,069.69/93,104.77 = 15,322.56/x
  3. Step 3: Cross multiply
    62,069.69x = 93,104.77 × 15,322.56
  4. Step 4: Simplify right side
    62,069.69x = 1,426,603,424.61
  5. Step 5: Solve for x
    x = 1,426,603,424.61/62,069.69
  6. Step 6: Final answer
    x = 22,983.90

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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.