Home / 46,866.14-64,675.28-25,645.41

Finding the Fourth Proportional to 46,866.14, 64,675.28 and 25,645.41

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Solution

The fourth proportional to 46,866.14, 64,675.28 and 25,645.41 is: 35,390.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,866.14 : 64,675.28 = 25,645.41 : x
  2. Step 2: Convert to fraction form
    46,866.14/64,675.28 = 25,645.41/x
  3. Step 3: Cross multiply
    46,866.14x = 64,675.28 × 25,645.41
  4. Step 4: Simplify right side
    46,866.14x = 1,658,623,944.24
  5. Step 5: Solve for x
    x = 1,658,623,944.24/46,866.14
  6. Step 6: Final answer
    x = 35,390.66

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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.