Home / 61,945.17-92,634.03-46,161.18

Finding the Fourth Proportional to 61,945.17, 92,634.03 and 46,161.18

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Solution

The fourth proportional to 61,945.17, 92,634.03 and 46,161.18 is: 69,030.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,945.17 : 92,634.03 = 46,161.18 : x
  2. Step 2: Convert to fraction form
    61,945.17/92,634.03 = 46,161.18/x
  3. Step 3: Cross multiply
    61,945.17x = 92,634.03 × 46,161.18
  4. Step 4: Simplify right side
    61,945.17x = 4,276,096,132.96
  5. Step 5: Solve for x
    x = 4,276,096,132.96/61,945.17
  6. Step 6: Final answer
    x = 69,030.34

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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.