Home / 9,274.83-13,915.67-4,346.07

Finding the Fourth Proportional to 9,274.83, 13,915.67 and 4,346.07

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Solution

The fourth proportional to 9,274.83, 13,915.67 and 4,346.07 is: 6,520.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,274.83 : 13,915.67 = 4,346.07 : x
  2. Step 2: Convert to fraction form
    9,274.83/13,915.67 = 4,346.07/x
  3. Step 3: Cross multiply
    9,274.83x = 13,915.67 × 4,346.07
  4. Step 4: Simplify right side
    9,274.83x = 60,478,454.19
  5. Step 5: Solve for x
    x = 60,478,454.19/9,274.83
  6. Step 6: Final answer
    x = 6,520.71

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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.