Home / 9,392.57-14,089.46-3,152.33

Finding the Fourth Proportional to 9,392.57, 14,089.46 and 3,152.33

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Solution

The fourth proportional to 9,392.57, 14,089.46 and 3,152.33 is: 4,728.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,392.57 : 14,089.46 = 3,152.33 : x
  2. Step 2: Convert to fraction form
    9,392.57/14,089.46 = 3,152.33/x
  3. Step 3: Cross multiply
    9,392.57x = 14,089.46 × 3,152.33
  4. Step 4: Simplify right side
    9,392.57x = 44,414,541.23
  5. Step 5: Solve for x
    x = 44,414,541.23/9,392.57
  6. Step 6: Final answer
    x = 4,728.69

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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.