Home / 9,450.07-14,165.08-4,509.27

Finding the Fourth Proportional to 9,450.07, 14,165.08 and 4,509.27

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Solution

The fourth proportional to 9,450.07, 14,165.08 and 4,509.27 is: 6,759.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,450.07 : 14,165.08 = 4,509.27 : x
  2. Step 2: Convert to fraction form
    9,450.07/14,165.08 = 4,509.27/x
  3. Step 3: Cross multiply
    9,450.07x = 14,165.08 × 4,509.27
  4. Step 4: Simplify right side
    9,450.07x = 63,874,159.02
  5. Step 5: Solve for x
    x = 63,874,159.02/9,450.07
  6. Step 6: Final answer
    x = 6,759.12

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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.