Home / 69,317.69-95,658.44-39,102.93

Finding the Fourth Proportional to 69,317.69, 95,658.44 and 39,102.93

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Solution

The fourth proportional to 69,317.69, 95,658.44 and 39,102.93 is: 53,962.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,317.69 : 95,658.44 = 39,102.93 : x
  2. Step 2: Convert to fraction form
    69,317.69/95,658.44 = 39,102.93/x
  3. Step 3: Cross multiply
    69,317.69x = 95,658.44 × 39,102.93
  4. Step 4: Simplify right side
    69,317.69x = 3,740,525,087.71
  5. Step 5: Solve for x
    x = 3,740,525,087.71/69,317.69
  6. Step 6: Final answer
    x = 53,962.06

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.