Home / 46,977.14-64,829.09-25,756.36

Finding the Fourth Proportional to 46,977.14, 64,829.09 and 25,756.36

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Solution

The fourth proportional to 46,977.14, 64,829.09 and 25,756.36 is: 35,544.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,977.14 : 64,829.09 = 25,756.36 : x
  2. Step 2: Convert to fraction form
    46,977.14/64,829.09 = 25,756.36/x
  3. Step 3: Cross multiply
    46,977.14x = 64,829.09 × 25,756.36
  4. Step 4: Simplify right side
    46,977.14x = 1,669,761,380.51
  5. Step 5: Solve for x
    x = 1,669,761,380.51/46,977.14
  6. Step 6: Final answer
    x = 35,544.13

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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.