Home / 7,307.10-10,960.65-4,682.70

Finding the Fourth Proportional to 7,307.10, 10,960.65 and 4,682.70

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Solution

The fourth proportional to 7,307.10, 10,960.65 and 4,682.70 is: 7,024.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307.10 : 10,960.65 = 4,682.70 : x
  2. Step 2: Convert to fraction form
    7,307.10/10,960.65 = 4,682.70/x
  3. Step 3: Cross multiply
    7,307.10x = 10,960.65 × 4,682.70
  4. Step 4: Simplify right side
    7,307.10x = 51,325,435.76
  5. Step 5: Solve for x
    x = 51,325,435.76/7,307.10
  6. Step 6: Final answer
    x = 7,024.05

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Similar ratio
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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.