Home / 9,432.14-14,146.67-3,192.03

Finding the Fourth Proportional to 9,432.14, 14,146.67 and 3,192.03

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Solution

The fourth proportional to 9,432.14, 14,146.67 and 3,192.03 is: 4,787.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.14 : 14,146.67 = 3,192.03 : x
  2. Step 2: Convert to fraction form
    9,432.14/14,146.67 = 3,192.03/x
  3. Step 3: Cross multiply
    9,432.14x = 14,146.67 × 3,192.03
  4. Step 4: Simplify right side
    9,432.14x = 45,156,603.02
  5. Step 5: Solve for x
    x = 45,156,603.02/9,432.14
  6. Step 6: Final answer
    x = 4,787.53

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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.