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Finding the Fourth Proportional to 4,673.07, 6,995.25 and 4,008.77

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Solution

The fourth proportional to 4,673.07, 6,995.25 and 4,008.77 is: 6,000.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673.07 : 6,995.25 = 4,008.77 : x
  2. Step 2: Convert to fraction form
    4,673.07/6,995.25 = 4,008.77/x
  3. Step 3: Cross multiply
    4,673.07x = 6,995.25 × 4,008.77
  4. Step 4: Simplify right side
    4,673.07x = 28,042,348.34
  5. Step 5: Solve for x
    x = 28,042,348.34/4,673.07
  6. Step 6: Final answer
    x = 6,000.84

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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.