Home / 9,408.29-14,114.70-4,716.63

Finding the Fourth Proportional to 9,408.29, 14,114.70 and 4,716.63

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Solution

The fourth proportional to 9,408.29, 14,114.70 and 4,716.63 is: 7,076.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,408.29 : 14,114.70 = 4,716.63 : x
  2. Step 2: Convert to fraction form
    9,408.29/14,114.70 = 4,716.63/x
  3. Step 3: Cross multiply
    9,408.29x = 14,114.70 × 4,716.63
  4. Step 4: Simplify right side
    9,408.29x = 66,573,817.46
  5. Step 5: Solve for x
    x = 66,573,817.46/9,408.29
  6. Step 6: Final answer
    x = 7,076.08

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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.