Home / 9,623.16-14,415.84-6,326.28

Finding the Fourth Proportional to 9,623.16, 14,415.84 and 6,326.28

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Solution

The fourth proportional to 9,623.16, 14,415.84 and 6,326.28 is: 9,477.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,623.16 : 14,415.84 = 6,326.28 : x
  2. Step 2: Convert to fraction form
    9,623.16/14,415.84 = 6,326.28/x
  3. Step 3: Cross multiply
    9,623.16x = 14,415.84 × 6,326.28
  4. Step 4: Simplify right side
    9,623.16x = 91,198,640.28
  5. Step 5: Solve for x
    x = 91,198,640.28/9,623.16
  6. Step 6: Final answer
    x = 9,477.00

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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.