Home / 9,390.62-14,083.05-6,184.77

Finding the Fourth Proportional to 9,390.62, 14,083.05 and 6,184.77

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Solution

The fourth proportional to 9,390.62, 14,083.05 and 6,184.77 is: 9,275.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,390.62 : 14,083.05 = 6,184.77 : x
  2. Step 2: Convert to fraction form
    9,390.62/14,083.05 = 6,184.77/x
  3. Step 3: Cross multiply
    9,390.62x = 14,083.05 × 6,184.77
  4. Step 4: Simplify right side
    9,390.62x = 87,100,367.50
  5. Step 5: Solve for x
    x = 87,100,367.50/9,390.62
  6. Step 6: Final answer
    x = 9,275.25

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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.