Home / 7,668.12-10,583.01-4,524.24

Finding the Fourth Proportional to 7,668.12, 10,583.01 and 4,524.24

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Solution

The fourth proportional to 7,668.12, 10,583.01 and 4,524.24 is: 6,244.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,668.12 : 10,583.01 = 4,524.24 : x
  2. Step 2: Convert to fraction form
    7,668.12/10,583.01 = 4,524.24/x
  3. Step 3: Cross multiply
    7,668.12x = 10,583.01 × 4,524.24
  4. Step 4: Simplify right side
    7,668.12x = 47,880,077.16
  5. Step 5: Solve for x
    x = 47,880,077.16/7,668.12
  6. Step 6: Final answer
    x = 6,244.04

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1.5x scale

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.