Home / 4,730.18-6,527.65-2,741.89

Finding the Fourth Proportional to 4,730.18, 6,527.65 and 2,741.89

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Solution

The fourth proportional to 4,730.18, 6,527.65 and 2,741.89 is: 3,783.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,730.18 : 6,527.65 = 2,741.89 : x
  2. Step 2: Convert to fraction form
    4,730.18/6,527.65 = 2,741.89/x
  3. Step 3: Cross multiply
    4,730.18x = 6,527.65 × 2,741.89
  4. Step 4: Simplify right side
    4,730.18x = 17,898,099.56
  5. Step 5: Solve for x
    x = 17,898,099.56/4,730.18
  6. Step 6: Final answer
    x = 3,783.81

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.