Home / 46,556.67-69,814.51-13,269.17

Finding the Fourth Proportional to 46,556.67, 69,814.51 and 13,269.17

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Solution

The fourth proportional to 46,556.67, 69,814.51 and 13,269.17 is: 19,897.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,556.67 : 69,814.51 = 13,269.17 : x
  2. Step 2: Convert to fraction form
    46,556.67/69,814.51 = 13,269.17/x
  3. Step 3: Cross multiply
    46,556.67x = 69,814.51 × 13,269.17
  4. Step 4: Simplify right side
    46,556.67x = 926,380,350.31
  5. Step 5: Solve for x
    x = 926,380,350.31/46,556.67
  6. Step 6: Final answer
    x = 19,897.91

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1.5x scale

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.