Home / 4,763.02-6,573.28-2,667.28

Finding the Fourth Proportional to 4,763.02, 6,573.28 and 2,667.28

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Solution

The fourth proportional to 4,763.02, 6,573.28 and 2,667.28 is: 3,681.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,763.02 : 6,573.28 = 2,667.28 : x
  2. Step 2: Convert to fraction form
    4,763.02/6,573.28 = 2,667.28/x
  3. Step 3: Cross multiply
    4,763.02x = 6,573.28 × 2,667.28
  4. Step 4: Simplify right side
    4,763.02x = 17,532,778.28
  5. Step 5: Solve for x
    x = 17,532,778.28/4,763.02
  6. Step 6: Final answer
    x = 3,681.02

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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.