Home / 19,567.44-29,333.62-7,084.54

Finding the Fourth Proportional to 19,567.44, 29,333.62 and 7,084.54

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Solution

The fourth proportional to 19,567.44, 29,333.62 and 7,084.54 is: 10,620.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567.44 : 29,333.62 = 7,084.54 : x
  2. Step 2: Convert to fraction form
    19,567.44/29,333.62 = 7,084.54/x
  3. Step 3: Cross multiply
    19,567.44x = 29,333.62 × 7,084.54
  4. Step 4: Simplify right side
    19,567.44x = 207,815,204.23
  5. Step 5: Solve for x
    x = 207,815,204.23/19,567.44
  6. Step 6: Final answer
    x = 10,620.46

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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.