Home / 46,241.87-69,362.80-19,592.06

Finding the Fourth Proportional to 46,241.87, 69,362.80 and 19,592.06

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Solution

The fourth proportional to 46,241.87, 69,362.80 and 19,592.06 is: 29,388.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,241.87 : 69,362.80 = 19,592.06 : x
  2. Step 2: Convert to fraction form
    46,241.87/69,362.80 = 19,592.06/x
  3. Step 3: Cross multiply
    46,241.87x = 69,362.80 × 19,592.06
  4. Step 4: Simplify right side
    46,241.87x = 1,358,959,743.57
  5. Step 5: Solve for x
    x = 1,358,959,743.57/46,241.87
  6. Step 6: Final answer
    x = 29,388.08

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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.