Home / 9,476.03-14,216.63-2,902.07

Finding the Fourth Proportional to 9,476.03, 14,216.63 and 2,902.07

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Solution

The fourth proportional to 9,476.03, 14,216.63 and 2,902.07 is: 4,353.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,476.03 : 14,216.63 = 2,902.07 : x
  2. Step 2: Convert to fraction form
    9,476.03/14,216.63 = 2,902.07/x
  3. Step 3: Cross multiply
    9,476.03x = 14,216.63 × 2,902.07
  4. Step 4: Simplify right side
    9,476.03x = 41,257,676.46
  5. Step 5: Solve for x
    x = 41,257,676.46/9,476.03
  6. Step 6: Final answer
    x = 4,353.90

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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.