Home / 4,000.26-6,006.87-2,470.98

Finding the Fourth Proportional to 4,000.26, 6,006.87 and 2,470.98

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Solution

The fourth proportional to 4,000.26, 6,006.87 and 2,470.98 is: 3,710.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000.26 : 6,006.87 = 2,470.98 : x
  2. Step 2: Convert to fraction form
    4,000.26/6,006.87 = 2,470.98/x
  3. Step 3: Cross multiply
    4,000.26x = 6,006.87 × 2,470.98
  4. Step 4: Simplify right side
    4,000.26x = 14,842,855.63
  5. Step 5: Solve for x
    x = 14,842,855.63/4,000.26
  6. Step 6: Final answer
    x = 3,710.47

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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.