Home / 4,213.85-6,316.67-2,360.93

Finding the Fourth Proportional to 4,213.85, 6,316.67 and 2,360.93

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Solution

The fourth proportional to 4,213.85, 6,316.67 and 2,360.93 is: 3,539.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,213.85 : 6,316.67 = 2,360.93 : x
  2. Step 2: Convert to fraction form
    4,213.85/6,316.67 = 2,360.93/x
  3. Step 3: Cross multiply
    4,213.85x = 6,316.67 × 2,360.93
  4. Step 4: Simplify right side
    4,213.85x = 14,913,248.88
  5. Step 5: Solve for x
    x = 14,913,248.88/4,213.85
  6. Step 6: Final answer
    x = 3,539.10

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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.