Home / 5,657.23-8,485.03-1,497.48

Finding the Fourth Proportional to 5,657.23, 8,485.03 and 1,497.48

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Solution

The fourth proportional to 5,657.23, 8,485.03 and 1,497.48 is: 2,246.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,657.23 : 8,485.03 = 1,497.48 : x
  2. Step 2: Convert to fraction form
    5,657.23/8,485.03 = 1,497.48/x
  3. Step 3: Cross multiply
    5,657.23x = 8,485.03 × 1,497.48
  4. Step 4: Simplify right side
    5,657.23x = 12,706,162.72
  5. Step 5: Solve for x
    x = 12,706,162.72/5,657.23
  6. Step 6: Final answer
    x = 2,246.00

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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.