Home / 4,724.16-7,088.70-2,093.46

Finding the Fourth Proportional to 4,724.16, 7,088.70 and 2,093.46

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Solution

The fourth proportional to 4,724.16, 7,088.70 and 2,093.46 is: 3,141.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,724.16 : 7,088.70 = 2,093.46 : x
  2. Step 2: Convert to fraction form
    4,724.16/7,088.70 = 2,093.46/x
  3. Step 3: Cross multiply
    4,724.16x = 7,088.70 × 2,093.46
  4. Step 4: Simplify right side
    4,724.16x = 14,839,909.90
  5. Step 5: Solve for x
    x = 14,839,909.90/4,724.16
  6. Step 6: Final answer
    x = 3,141.28

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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.