Home / 6,625.26-9,934.04-4,547.61

Finding the Fourth Proportional to 6,625.26, 9,934.04 and 4,547.61

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Solution

The fourth proportional to 6,625.26, 9,934.04 and 4,547.61 is: 6,818.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,625.26 : 9,934.04 = 4,547.61 : x
  2. Step 2: Convert to fraction form
    6,625.26/9,934.04 = 4,547.61/x
  3. Step 3: Cross multiply
    6,625.26x = 9,934.04 × 4,547.61
  4. Step 4: Simplify right side
    6,625.26x = 45,176,151.01
  5. Step 5: Solve for x
    x = 45,176,151.01/6,625.26
  6. Step 6: Final answer
    x = 6,818.77

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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.