Home / 46,496.07-69,722.82-25,443.36

Finding the Fourth Proportional to 46,496.07, 69,722.82 and 25,443.36

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Solution

The fourth proportional to 46,496.07, 69,722.82 and 25,443.36 is: 38,153.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,496.07 : 69,722.82 = 25,443.36 : x
  2. Step 2: Convert to fraction form
    46,496.07/69,722.82 = 25,443.36/x
  3. Step 3: Cross multiply
    46,496.07x = 69,722.82 × 25,443.36
  4. Step 4: Simplify right side
    46,496.07x = 1,773,982,809.48
  5. Step 5: Solve for x
    x = 1,773,982,809.48/46,496.07
  6. Step 6: Final answer
    x = 38,153.39

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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.