Home / 9,432.07-14,148.14-3,192.14

Finding the Fourth Proportional to 9,432.07, 14,148.14 and 3,192.14

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Solution

The fourth proportional to 9,432.07, 14,148.14 and 3,192.14 is: 4,788.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,432.07 : 14,148.14 = 3,192.14 : x
  2. Step 2: Convert to fraction form
    9,432.07/14,148.14 = 3,192.14/x
  3. Step 3: Cross multiply
    9,432.07x = 14,148.14 × 3,192.14
  4. Step 4: Simplify right side
    9,432.07x = 45,162,863.03
  5. Step 5: Solve for x
    x = 45,162,863.03/9,432.07
  6. Step 6: Final answer
    x = 4,788.23

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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.