Home / 9,432.12-14,160.54-6,326.03

Finding the Fourth Proportional to 9,432.12, 14,160.54 and 6,326.03

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Solution

The fourth proportional to 9,432.12, 14,160.54 and 6,326.03 is: 9,497.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.12 : 14,160.54 = 6,326.03 : x
  2. Step 2: Convert to fraction form
    9,432.12/14,160.54 = 6,326.03/x
  3. Step 3: Cross multiply
    9,432.12x = 14,160.54 × 6,326.03
  4. Step 4: Simplify right side
    9,432.12x = 89,579,914.24
  5. Step 5: Solve for x
    x = 89,579,914.24/9,432.12
  6. Step 6: Final answer
    x = 9,497.33

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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.