Home / 29,790.08-44,690.61-9,800.69

Finding the Fourth Proportional to 29,790.08, 44,690.61 and 9,800.69

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Solution

The fourth proportional to 29,790.08, 44,690.61 and 9,800.69 is: 14,702.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.08 : 44,690.61 = 9,800.69 : x
  2. Step 2: Convert to fraction form
    29,790.08/44,690.61 = 9,800.69/x
  3. Step 3: Cross multiply
    29,790.08x = 44,690.61 × 9,800.69
  4. Step 4: Simplify right side
    29,790.08x = 437,998,765.52
  5. Step 5: Solve for x
    x = 437,998,765.52/29,790.08
  6. Step 6: Final answer
    x = 14,702.84

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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.