Home / 4,730.60-7,096.82-1,353.42

Finding the Fourth Proportional to 4,730.60, 7,096.82 and 1,353.42

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Solution

The fourth proportional to 4,730.60, 7,096.82 and 1,353.42 is: 2,030.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.60 : 7,096.82 = 1,353.42 : x
  2. Step 2: Convert to fraction form
    4,730.60/7,096.82 = 1,353.42/x
  3. Step 3: Cross multiply
    4,730.60x = 7,096.82 × 1,353.42
  4. Step 4: Simplify right side
    4,730.60x = 9,604,971.36
  5. Step 5: Solve for x
    x = 9,604,971.36/4,730.60
  6. Step 6: Final answer
    x = 2,030.39

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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.