Home / 9,853.05-14,783.07-6,151.01

Finding the Fourth Proportional to 9,853.05, 14,783.07 and 6,151.01

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Solution

The fourth proportional to 9,853.05, 14,783.07 and 6,151.01 is: 9,228.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,853.05 : 14,783.07 = 6,151.01 : x
  2. Step 2: Convert to fraction form
    9,853.05/14,783.07 = 6,151.01/x
  3. Step 3: Cross multiply
    9,853.05x = 14,783.07 × 6,151.01
  4. Step 4: Simplify right side
    9,853.05x = 90,930,760.55
  5. Step 5: Solve for x
    x = 90,930,760.55/9,853.05
  6. Step 6: Final answer
    x = 9,228.69

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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.