Home / 10,255.06-14,151.27-6,062.50

Finding the Fourth Proportional to 10,255.06, 14,151.27 and 6,062.50

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Solution

The fourth proportional to 10,255.06, 14,151.27 and 6,062.50 is: 8,365.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,255.06 : 14,151.27 = 6,062.50 : x
  2. Step 2: Convert to fraction form
    10,255.06/14,151.27 = 6,062.50/x
  3. Step 3: Cross multiply
    10,255.06x = 14,151.27 × 6,062.50
  4. Step 4: Simplify right side
    10,255.06x = 85,792,074.38
  5. Step 5: Solve for x
    x = 85,792,074.38/10,255.06
  6. Step 6: Final answer
    x = 8,365.83

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.