Home / 4,376.58-6,565.27-1,743.45

Finding the Fourth Proportional to 4,376.58, 6,565.27 and 1,743.45

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Solution

The fourth proportional to 4,376.58, 6,565.27 and 1,743.45 is: 2,615.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,376.58 : 6,565.27 = 1,743.45 : x
  2. Step 2: Convert to fraction form
    4,376.58/6,565.27 = 1,743.45/x
  3. Step 3: Cross multiply
    4,376.58x = 6,565.27 × 1,743.45
  4. Step 4: Simplify right side
    4,376.58x = 11,446,219.98
  5. Step 5: Solve for x
    x = 11,446,219.98/4,376.58
  6. Step 6: Final answer
    x = 2,615.33

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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.