Home / 4,810.70-7,207.54-3,342.98

Finding the Fourth Proportional to 4,810.70, 7,207.54 and 3,342.98

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Solution

The fourth proportional to 4,810.70, 7,207.54 and 3,342.98 is: 5,008.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810.70 : 7,207.54 = 3,342.98 : x
  2. Step 2: Convert to fraction form
    4,810.70/7,207.54 = 3,342.98/x
  3. Step 3: Cross multiply
    4,810.70x = 7,207.54 × 3,342.98
  4. Step 4: Simplify right side
    4,810.70x = 24,094,662.07
  5. Step 5: Solve for x
    x = 24,094,662.07/4,810.70
  6. Step 6: Final answer
    x = 5,008.56

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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.