Home / 4,501.16-6,751.74-1,579.72

Finding the Fourth Proportional to 4,501.16, 6,751.74 and 1,579.72

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Solution

The fourth proportional to 4,501.16, 6,751.74 and 1,579.72 is: 2,369.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,501.16 : 6,751.74 = 1,579.72 : x
  2. Step 2: Convert to fraction form
    4,501.16/6,751.74 = 1,579.72/x
  3. Step 3: Cross multiply
    4,501.16x = 6,751.74 × 1,579.72
  4. Step 4: Simplify right side
    4,501.16x = 10,665,858.71
  5. Step 5: Solve for x
    x = 10,665,858.71/4,501.16
  6. Step 6: Final answer
    x = 2,369.58

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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.