Home / 9,495.63-14,222.28-6,713.89

Finding the Fourth Proportional to 9,495.63, 14,222.28 and 6,713.89

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Solution

The fourth proportional to 9,495.63, 14,222.28 and 6,713.89 is: 10,055.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,495.63 : 14,222.28 = 6,713.89 : x
  2. Step 2: Convert to fraction form
    9,495.63/14,222.28 = 6,713.89/x
  3. Step 3: Cross multiply
    9,495.63x = 14,222.28 × 6,713.89
  4. Step 4: Simplify right side
    9,495.63x = 95,486,813.09
  5. Step 5: Solve for x
    x = 95,486,813.09/9,495.63
  6. Step 6: Final answer
    x = 10,055.87

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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.