Home / 9,350.94-14,026.14-2,776.98

Finding the Fourth Proportional to 9,350.94, 14,026.14 and 2,776.98

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Solution

The fourth proportional to 9,350.94, 14,026.14 and 2,776.98 is: 4,165.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,350.94 : 14,026.14 = 2,776.98 : x
  2. Step 2: Convert to fraction form
    9,350.94/14,026.14 = 2,776.98/x
  3. Step 3: Cross multiply
    9,350.94x = 14,026.14 × 2,776.98
  4. Step 4: Simplify right side
    9,350.94x = 38,950,310.26
  5. Step 5: Solve for x
    x = 38,950,310.26/9,350.94
  6. Step 6: Final answer
    x = 4,165.39

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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.