Home / 4,580.96-6,871.81-1,294.08

Finding the Fourth Proportional to 4,580.96, 6,871.81 and 1,294.08

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Solution

The fourth proportional to 4,580.96, 6,871.81 and 1,294.08 is: 1,941.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,580.96 : 6,871.81 = 1,294.08 : x
  2. Step 2: Convert to fraction form
    4,580.96/6,871.81 = 1,294.08/x
  3. Step 3: Cross multiply
    4,580.96x = 6,871.81 × 1,294.08
  4. Step 4: Simplify right side
    4,580.96x = 8,892,631.06
  5. Step 5: Solve for x
    x = 8,892,631.06/4,580.96
  6. Step 6: Final answer
    x = 1,941.22

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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.