Home / 4,710.65-7,064.35-2,369.75

Finding the Fourth Proportional to 4,710.65, 7,064.35 and 2,369.75

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Solution

The fourth proportional to 4,710.65, 7,064.35 and 2,369.75 is: 3,553.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,710.65 : 7,064.35 = 2,369.75 : x
  2. Step 2: Convert to fraction form
    4,710.65/7,064.35 = 2,369.75/x
  3. Step 3: Cross multiply
    4,710.65x = 7,064.35 × 2,369.75
  4. Step 4: Simplify right side
    4,710.65x = 16,740,702.17
  5. Step 5: Solve for x
    x = 16,740,702.17/4,710.65
  6. Step 6: Final answer
    x = 3,553.80

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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.