Home / 7,733.88-10,672.56-4,590

Finding the Fourth Proportional to 7,733.88, 10,672.56 and 4,590

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Solution

The fourth proportional to 7,733.88, 10,672.56 and 4,590 is: 6,334.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,733.88 : 10,672.56 = 4,590 : x
  2. Step 2: Convert to fraction form
    7,733.88/10,672.56 = 4,590/x
  3. Step 3: Cross multiply
    7,733.88x = 10,672.56 × 4,590
  4. Step 4: Simplify right side
    7,733.88x = 48,987,050.40
  5. Step 5: Solve for x
    x = 48,987,050.40/7,733.88
  6. Step 6: Final answer
    x = 6,334.08

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