Home / 9,366.89-14,050.24-3,818.93

Finding the Fourth Proportional to 9,366.89, 14,050.24 and 3,818.93

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Solution

The fourth proportional to 9,366.89, 14,050.24 and 3,818.93 is: 5,728.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,366.89 : 14,050.24 = 3,818.93 : x
  2. Step 2: Convert to fraction form
    9,366.89/14,050.24 = 3,818.93/x
  3. Step 3: Cross multiply
    9,366.89x = 14,050.24 × 3,818.93
  4. Step 4: Simplify right side
    9,366.89x = 53,656,883.04
  5. Step 5: Solve for x
    x = 53,656,883.04/9,366.89
  6. Step 6: Final answer
    x = 5,728.36

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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.