Home / 41,293.83-61,931.43-19,095.06

Finding the Fourth Proportional to 41,293.83, 61,931.43 and 19,095.06

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Solution

The fourth proportional to 41,293.83, 61,931.43 and 19,095.06 is: 28,638.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,293.83 : 61,931.43 = 19,095.06 : x
  2. Step 2: Convert to fraction form
    41,293.83/61,931.43 = 19,095.06/x
  3. Step 3: Cross multiply
    41,293.83x = 61,931.43 × 19,095.06
  4. Step 4: Simplify right side
    41,293.83x = 1,182,584,371.74
  5. Step 5: Solve for x
    x = 1,182,584,371.74/41,293.83
  6. Step 6: Final answer
    x = 28,638.28

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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.