Home / 4,237.23-6,353.67-2,482.79

Finding the Fourth Proportional to 4,237.23, 6,353.67 and 2,482.79

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Solution

The fourth proportional to 4,237.23, 6,353.67 and 2,482.79 is: 3,722.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237.23 : 6,353.67 = 2,482.79 : x
  2. Step 2: Convert to fraction form
    4,237.23/6,353.67 = 2,482.79/x
  3. Step 3: Cross multiply
    4,237.23x = 6,353.67 × 2,482.79
  4. Step 4: Simplify right side
    4,237.23x = 15,774,828.34
  5. Step 5: Solve for x
    x = 15,774,828.34/4,237.23
  6. Step 6: Final answer
    x = 3,722.91

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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.