Home / 46,885.25-64,699.16-25,660.41

Finding the Fourth Proportional to 46,885.25, 64,699.16 and 25,660.41

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Solution

The fourth proportional to 46,885.25, 64,699.16 and 25,660.41 is: 35,410.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,885.25 : 64,699.16 = 25,660.41 : x
  2. Step 2: Convert to fraction form
    46,885.25/64,699.16 = 25,660.41/x
  3. Step 3: Cross multiply
    46,885.25x = 64,699.16 × 25,660.41
  4. Step 4: Simplify right side
    46,885.25x = 1,660,206,972.26
  5. Step 5: Solve for x
    x = 1,660,206,972.26/46,885.25
  6. Step 6: Final answer
    x = 35,410.01

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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.