Home / 5,052.50-6,973.26-2,927.66

Finding the Fourth Proportional to 5,052.50, 6,973.26 and 2,927.66

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Solution

The fourth proportional to 5,052.50, 6,973.26 and 2,927.66 is: 4,040.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,052.50 : 6,973.26 = 2,927.66 : x
  2. Step 2: Convert to fraction form
    5,052.50/6,973.26 = 2,927.66/x
  3. Step 3: Cross multiply
    5,052.50x = 6,973.26 × 2,927.66
  4. Step 4: Simplify right side
    5,052.50x = 20,415,334.37
  5. Step 5: Solve for x
    x = 20,415,334.37/5,052.50
  6. Step 6: Final answer
    x = 4,040.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.