Home / 9,006.84-13,510.44-4,850.28

Finding the Fourth Proportional to 9,006.84, 13,510.44 and 4,850.28

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Solution

The fourth proportional to 9,006.84, 13,510.44 and 4,850.28 is: 7,275.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,006.84 : 13,510.44 = 4,850.28 : x
  2. Step 2: Convert to fraction form
    9,006.84/13,510.44 = 4,850.28/x
  3. Step 3: Cross multiply
    9,006.84x = 13,510.44 × 4,850.28
  4. Step 4: Simplify right side
    9,006.84x = 65,529,416.92
  5. Step 5: Solve for x
    x = 65,529,416.92/9,006.84
  6. Step 6: Final answer
    x = 7,275.52

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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.