Home / 61,707.19-92,564.24-17,330.48

Finding the Fourth Proportional to 61,707.19, 92,564.24 and 17,330.48

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Solution

The fourth proportional to 61,707.19, 92,564.24 and 17,330.48 is: 25,996.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,707.19 : 92,564.24 = 17,330.48 : x
  2. Step 2: Convert to fraction form
    61,707.19/92,564.24 = 17,330.48/x
  3. Step 3: Cross multiply
    61,707.19x = 92,564.24 × 17,330.48
  4. Step 4: Simplify right side
    61,707.19x = 1,604,182,710.04
  5. Step 5: Solve for x
    x = 1,604,182,710.04/61,707.19
  6. Step 6: Final answer
    x = 25,996.69

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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.