Home / 6,207.41-9,275.66-4,718.45

Finding the Fourth Proportional to 6,207.41, 9,275.66 and 4,718.45

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Solution

The fourth proportional to 6,207.41, 9,275.66 and 4,718.45 is: 7,050.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,207.41 : 9,275.66 = 4,718.45 : x
  2. Step 2: Convert to fraction form
    6,207.41/9,275.66 = 4,718.45/x
  3. Step 3: Cross multiply
    6,207.41x = 9,275.66 × 4,718.45
  4. Step 4: Simplify right side
    6,207.41x = 43,766,737.93
  5. Step 5: Solve for x
    x = 43,766,737.93/6,207.41
  6. Step 6: Final answer
    x = 7,050.72

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.