Home / 8,735.84-13,094.52-6,269.31

Finding the Fourth Proportional to 8,735.84, 13,094.52 and 6,269.31

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Solution

The fourth proportional to 8,735.84, 13,094.52 and 6,269.31 is: 9,397.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735.84 : 13,094.52 = 6,269.31 : x
  2. Step 2: Convert to fraction form
    8,735.84/13,094.52 = 6,269.31/x
  3. Step 3: Cross multiply
    8,735.84x = 13,094.52 × 6,269.31
  4. Step 4: Simplify right side
    8,735.84x = 82,093,605.18
  5. Step 5: Solve for x
    x = 82,093,605.18/8,735.84
  6. Step 6: Final answer
    x = 9,397.34

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1.5x scale

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.