Home / 4,566.51-6,298.61-2,889.99

Finding the Fourth Proportional to 4,566.51, 6,298.61 and 2,889.99

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Solution

The fourth proportional to 4,566.51, 6,298.61 and 2,889.99 is: 3,986.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,566.51 : 6,298.61 = 2,889.99 : x
  2. Step 2: Convert to fraction form
    4,566.51/6,298.61 = 2,889.99/x
  3. Step 3: Cross multiply
    4,566.51x = 6,298.61 × 2,889.99
  4. Step 4: Simplify right side
    4,566.51x = 18,202,905.46
  5. Step 5: Solve for x
    x = 18,202,905.46/4,566.51
  6. Step 6: Final answer
    x = 3,986.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.