Home / 5,823.98-8,730.27-2,312.82

Finding the Fourth Proportional to 5,823.98, 8,730.27 and 2,312.82

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Solution

The fourth proportional to 5,823.98, 8,730.27 and 2,312.82 is: 3,466.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,823.98 : 8,730.27 = 2,312.82 : x
  2. Step 2: Convert to fraction form
    5,823.98/8,730.27 = 2,312.82/x
  3. Step 3: Cross multiply
    5,823.98x = 8,730.27 × 2,312.82
  4. Step 4: Simplify right side
    5,823.98x = 20,191,543.06
  5. Step 5: Solve for x
    x = 20,191,543.06/5,823.98
  6. Step 6: Final answer
    x = 3,466.97

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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.