Home / 4,867.08-7,301.53-2,270.02

Finding the Fourth Proportional to 4,867.08, 7,301.53 and 2,270.02

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Solution

The fourth proportional to 4,867.08, 7,301.53 and 2,270.02 is: 3,405.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867.08 : 7,301.53 = 2,270.02 : x
  2. Step 2: Convert to fraction form
    4,867.08/7,301.53 = 2,270.02/x
  3. Step 3: Cross multiply
    4,867.08x = 7,301.53 × 2,270.02
  4. Step 4: Simplify right side
    4,867.08x = 16,574,595.20
  5. Step 5: Solve for x
    x = 16,574,595.20/4,867.08
  6. Step 6: Final answer
    x = 3,405.45

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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.