Home / 41,261.04-61,881.64-19,053.08

Finding the Fourth Proportional to 41,261.04, 61,881.64 and 19,053.08

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Solution

The fourth proportional to 41,261.04, 61,881.64 and 19,053.08 is: 28,575.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,261.04 : 61,881.64 = 19,053.08 : x
  2. Step 2: Convert to fraction form
    41,261.04/61,881.64 = 19,053.08/x
  3. Step 3: Cross multiply
    41,261.04x = 61,881.64 × 19,053.08
  4. Step 4: Simplify right side
    41,261.04x = 1,179,035,837.45
  5. Step 5: Solve for x
    x = 1,179,035,837.45/41,261.04
  6. Step 6: Final answer
    x = 28,575.04

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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.