Home / 4,867.63-7,306.64-2,095.67

Finding the Fourth Proportional to 4,867.63, 7,306.64 and 2,095.67

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Solution

The fourth proportional to 4,867.63, 7,306.64 and 2,095.67 is: 3,145.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.63 : 7,306.64 = 2,095.67 : x
  2. Step 2: Convert to fraction form
    4,867.63/7,306.64 = 2,095.67/x
  3. Step 3: Cross multiply
    4,867.63x = 7,306.64 × 2,095.67
  4. Step 4: Simplify right side
    4,867.63x = 15,312,306.25
  5. Step 5: Solve for x
    x = 15,312,306.25/4,867.63
  6. Step 6: Final answer
    x = 3,145.74

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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.