Home / 6,702.84-10,055.18-3,893.00

Finding the Fourth Proportional to 6,702.84, 10,055.18 and 3,893.00

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Solution

The fourth proportional to 6,702.84, 10,055.18 and 3,893.00 is: 5,840.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,702.84 : 10,055.18 = 3,893.00 : x
  2. Step 2: Convert to fraction form
    6,702.84/10,055.18 = 3,893.00/x
  3. Step 3: Cross multiply
    6,702.84x = 10,055.18 × 3,893.00
  4. Step 4: Simplify right side
    6,702.84x = 39,144,746.00
  5. Step 5: Solve for x
    x = 39,144,746.00/6,702.84
  6. Step 6: Final answer
    x = 5,840.02

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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.