Home / 61,439.24-92,160.60-17,069.24

Finding the Fourth Proportional to 61,439.24, 92,160.60 and 17,069.24

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Solution

The fourth proportional to 61,439.24, 92,160.60 and 17,069.24 is: 25,604.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,439.24 : 92,160.60 = 17,069.24 : x
  2. Step 2: Convert to fraction form
    61,439.24/92,160.60 = 17,069.24/x
  3. Step 3: Cross multiply
    61,439.24x = 92,160.60 × 17,069.24
  4. Step 4: Simplify right side
    61,439.24x = 1,573,111,399.94
  5. Step 5: Solve for x
    x = 1,573,111,399.94/61,439.24
  6. Step 6: Final answer
    x = 25,604.34

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1.5x scale

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.