Home / 9,262.89-13,876.92-4,577.45

Finding the Fourth Proportional to 9,262.89, 13,876.92 and 4,577.45

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Solution

The fourth proportional to 9,262.89, 13,876.92 and 4,577.45 is: 6,857.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,262.89 : 13,876.92 = 4,577.45 : x
  2. Step 2: Convert to fraction form
    9,262.89/13,876.92 = 4,577.45/x
  3. Step 3: Cross multiply
    9,262.89x = 13,876.92 × 4,577.45
  4. Step 4: Simplify right side
    9,262.89x = 63,520,838.07
  5. Step 5: Solve for x
    x = 63,520,838.07/9,262.89
  6. Step 6: Final answer
    x = 6,857.56

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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.