Home / 8,892.98-13,326.67-6,534.46

Finding the Fourth Proportional to 8,892.98, 13,326.67 and 6,534.46

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Solution

The fourth proportional to 8,892.98, 13,326.67 and 6,534.46 is: 9,792.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,892.98 : 13,326.67 = 6,534.46 : x
  2. Step 2: Convert to fraction form
    8,892.98/13,326.67 = 6,534.46/x
  3. Step 3: Cross multiply
    8,892.98x = 13,326.67 × 6,534.46
  4. Step 4: Simplify right side
    8,892.98x = 87,082,592.05
  5. Step 5: Solve for x
    x = 87,082,592.05/8,892.98
  6. Step 6: Final answer
    x = 9,792.28

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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.