Home / 5,869.83-8,801.86-2,904.84

Finding the Fourth Proportional to 5,869.83, 8,801.86 and 2,904.84

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Solution

The fourth proportional to 5,869.83, 8,801.86 and 2,904.84 is: 4,355.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,869.83 : 8,801.86 = 2,904.84 : x
  2. Step 2: Convert to fraction form
    5,869.83/8,801.86 = 2,904.84/x
  3. Step 3: Cross multiply
    5,869.83x = 8,801.86 × 2,904.84
  4. Step 4: Simplify right side
    5,869.83x = 25,567,995.00
  5. Step 5: Solve for x
    x = 25,567,995.00/5,869.83
  6. Step 6: Final answer
    x = 4,355.83

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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.