Home / 4,624.02-6,930.07-4,028.63

Finding the Fourth Proportional to 4,624.02, 6,930.07 and 4,028.63

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Solution

The fourth proportional to 4,624.02, 6,930.07 and 4,028.63 is: 6,037.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,624.02 : 6,930.07 = 4,028.63 : x
  2. Step 2: Convert to fraction form
    4,624.02/6,930.07 = 4,028.63/x
  3. Step 3: Cross multiply
    4,624.02x = 6,930.07 × 4,028.63
  4. Step 4: Simplify right side
    4,624.02x = 27,918,667.76
  5. Step 5: Solve for x
    x = 27,918,667.76/4,624.02
  6. Step 6: Final answer
    x = 6,037.75

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1.5x scale

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.