Home / 6,051.98-8,345.30-4,791

Finding the Fourth Proportional to 6,051.98, 8,345.30 and 4,791

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Solution

The fourth proportional to 6,051.98, 8,345.30 and 4,791 is: 6,606.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,051.98 : 8,345.30 = 4,791 : x
  2. Step 2: Convert to fraction form
    6,051.98/8,345.30 = 4,791/x
  3. Step 3: Cross multiply
    6,051.98x = 8,345.30 × 4,791
  4. Step 4: Simplify right side
    6,051.98x = 39,982,332.30
  5. Step 5: Solve for x
    x = 39,982,332.30/6,051.98
  6. Step 6: Final answer
    x = 6,606.49

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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.