Home / 9,604.36-14,373.06-6,645.88

Finding the Fourth Proportional to 9,604.36, 14,373.06 and 6,645.88

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Solution

The fourth proportional to 9,604.36, 14,373.06 and 6,645.88 is: 9,945.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604.36 : 14,373.06 = 6,645.88 : x
  2. Step 2: Convert to fraction form
    9,604.36/14,373.06 = 6,645.88/x
  3. Step 3: Cross multiply
    9,604.36x = 14,373.06 × 6,645.88
  4. Step 4: Simplify right side
    9,604.36x = 95,521,631.99
  5. Step 5: Solve for x
    x = 95,521,631.99/9,604.36
  6. Step 6: Final answer
    x = 9,945.65

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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.