Home / 6,575.16-9,063.18-4,450.02

Finding the Fourth Proportional to 6,575.16, 9,063.18 and 4,450.02

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Solution

The fourth proportional to 6,575.16, 9,063.18 and 4,450.02 is: 6,133.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,575.16 : 9,063.18 = 4,450.02 : x
  2. Step 2: Convert to fraction form
    6,575.16/9,063.18 = 4,450.02/x
  3. Step 3: Cross multiply
    6,575.16x = 9,063.18 × 4,450.02
  4. Step 4: Simplify right side
    6,575.16x = 40,331,332.26
  5. Step 5: Solve for x
    x = 40,331,332.26/6,575.16
  6. Step 6: Final answer
    x = 6,133.89

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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.