Home / 9,408.99-14,110.60-6,505.95

Finding the Fourth Proportional to 9,408.99, 14,110.60 and 6,505.95

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Solution

The fourth proportional to 9,408.99, 14,110.60 and 6,505.95 is: 9,756.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408.99 : 14,110.60 = 6,505.95 : x
  2. Step 2: Convert to fraction form
    9,408.99/14,110.60 = 6,505.95/x
  3. Step 3: Cross multiply
    9,408.99x = 14,110.60 × 6,505.95
  4. Step 4: Simplify right side
    9,408.99x = 91,802,858.07
  5. Step 5: Solve for x
    x = 91,802,858.07/9,408.99
  6. Step 6: Final answer
    x = 9,756.93

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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.