Home / 5,743.29-8,614.93-1,848.00

Finding the Fourth Proportional to 5,743.29, 8,614.93 and 1,848.00

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Solution

The fourth proportional to 5,743.29, 8,614.93 and 1,848.00 is: 2,771.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,743.29 : 8,614.93 = 1,848.00 : x
  2. Step 2: Convert to fraction form
    5,743.29/8,614.93 = 1,848.00/x
  3. Step 3: Cross multiply
    5,743.29x = 8,614.93 × 1,848.00
  4. Step 4: Simplify right side
    5,743.29x = 15,920,342.95
  5. Step 5: Solve for x
    x = 15,920,342.95/5,743.29
  6. Step 6: Final answer
    x = 2,771.99

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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.