Home / 9,816.84-14,713.58-4,544.48

Finding the Fourth Proportional to 9,816.84, 14,713.58 and 4,544.48

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Solution

The fourth proportional to 9,816.84, 14,713.58 and 4,544.48 is: 6,811.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,816.84 : 14,713.58 = 4,544.48 : x
  2. Step 2: Convert to fraction form
    9,816.84/14,713.58 = 4,544.48/x
  3. Step 3: Cross multiply
    9,816.84x = 14,713.58 × 4,544.48
  4. Step 4: Simplify right side
    9,816.84x = 66,865,618.18
  5. Step 5: Solve for x
    x = 66,865,618.18/9,816.84
  6. Step 6: Final answer
    x = 6,811.32

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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.