Home / 4,630.23-6,948.06-1,710.57

Finding the Fourth Proportional to 4,630.23, 6,948.06 and 1,710.57

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Solution

The fourth proportional to 4,630.23, 6,948.06 and 1,710.57 is: 2,566.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,630.23 : 6,948.06 = 1,710.57 : x
  2. Step 2: Convert to fraction form
    4,630.23/6,948.06 = 1,710.57/x
  3. Step 3: Cross multiply
    4,630.23x = 6,948.06 × 1,710.57
  4. Step 4: Simplify right side
    4,630.23x = 11,885,142.99
  5. Step 5: Solve for x
    x = 11,885,142.99/4,630.23
  6. Step 6: Final answer
    x = 2,566.86

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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.