Home / 46,966.14-64,814.06-25,456.57

Finding the Fourth Proportional to 46,966.14, 64,814.06 and 25,456.57

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Solution

The fourth proportional to 46,966.14, 64,814.06 and 25,456.57 is: 35,130.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,966.14 : 64,814.06 = 25,456.57 : x
  2. Step 2: Convert to fraction form
    46,966.14/64,814.06 = 25,456.57/x
  3. Step 3: Cross multiply
    46,966.14x = 64,814.06 × 25,456.57
  4. Step 4: Simplify right side
    46,966.14x = 1,649,943,556.98
  5. Step 5: Solve for x
    x = 1,649,943,556.98/46,966.14
  6. Step 6: Final answer
    x = 35,130.49

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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.