Home / 10,550.88-15,827.49-4,706.73

Finding the Fourth Proportional to 10,550.88, 15,827.49 and 4,706.73

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Solution

The fourth proportional to 10,550.88, 15,827.49 and 4,706.73 is: 7,060.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,550.88 : 15,827.49 = 4,706.73 : x
  2. Step 2: Convert to fraction form
    10,550.88/15,827.49 = 4,706.73/x
  3. Step 3: Cross multiply
    10,550.88x = 15,827.49 × 4,706.73
  4. Step 4: Simplify right side
    10,550.88x = 74,495,722.01
  5. Step 5: Solve for x
    x = 74,495,722.01/10,550.88
  6. Step 6: Final answer
    x = 7,060.62

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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.