Home / 61,710.07-92,568.70-17,340.28

Finding the Fourth Proportional to 61,710.07, 92,568.70 and 17,340.28

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Solution

The fourth proportional to 61,710.07, 92,568.70 and 17,340.28 is: 26,011.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,710.07 : 92,568.70 = 17,340.28 : x
  2. Step 2: Convert to fraction form
    61,710.07/92,568.70 = 17,340.28/x
  3. Step 3: Cross multiply
    61,710.07x = 92,568.70 × 17,340.28
  4. Step 4: Simplify right side
    61,710.07x = 1,605,167,177.24
  5. Step 5: Solve for x
    x = 1,605,167,177.24/61,710.07
  6. Step 6: Final answer
    x = 26,011.43

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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.