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Finding the Fourth Proportional to 7,307.01, 10,966.59 and 4,673.30

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Solution

The fourth proportional to 7,307.01, 10,966.59 and 4,673.30 is: 7,013.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,307.01 : 10,966.59 = 4,673.30 : x
  2. Step 2: Convert to fraction form
    7,307.01/10,966.59 = 4,673.30/x
  3. Step 3: Cross multiply
    7,307.01x = 10,966.59 × 4,673.30
  4. Step 4: Simplify right side
    7,307.01x = 51,250,110.21
  5. Step 5: Solve for x
    x = 51,250,110.21/7,307.01
  6. Step 6: Final answer
    x = 7,013.83

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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.