Home / 62,655.21-93,960.93-25,205.58

Finding the Fourth Proportional to 62,655.21, 93,960.93 and 25,205.58

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Solution

The fourth proportional to 62,655.21, 93,960.93 and 25,205.58 is: 37,799.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,655.21 : 93,960.93 = 25,205.58 : x
  2. Step 2: Convert to fraction form
    62,655.21/93,960.93 = 25,205.58/x
  3. Step 3: Cross multiply
    62,655.21x = 93,960.93 × 25,205.58
  4. Step 4: Simplify right side
    62,655.21x = 2,368,339,737.99
  5. Step 5: Solve for x
    x = 2,368,339,737.99/62,655.21
  6. Step 6: Final answer
    x = 37,799.57

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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.