Home / 61,509.11-92,260.94-17,134.88

Finding the Fourth Proportional to 61,509.11, 92,260.94 and 17,134.88

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Solution

The fourth proportional to 61,509.11, 92,260.94 and 17,134.88 is: 25,701.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,509.11 : 92,260.94 = 17,134.88 : x
  2. Step 2: Convert to fraction form
    61,509.11/92,260.94 = 17,134.88/x
  3. Step 3: Cross multiply
    61,509.11x = 92,260.94 × 17,134.88
  4. Step 4: Simplify right side
    61,509.11x = 1,580,880,280.57
  5. Step 5: Solve for x
    x = 1,580,880,280.57/61,509.11
  6. Step 6: Final answer
    x = 25,701.56

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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.