Home / 6,848.60-9,469.50-5,973.80

Finding the Fourth Proportional to 6,848.60, 9,469.50 and 5,973.80

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Solution

The fourth proportional to 6,848.60, 9,469.50 and 5,973.80 is: 8,259.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,848.60 : 9,469.50 = 5,973.80 : x
  2. Step 2: Convert to fraction form
    6,848.60/9,469.50 = 5,973.80/x
  3. Step 3: Cross multiply
    6,848.60x = 9,469.50 × 5,973.80
  4. Step 4: Simplify right side
    6,848.60x = 56,568,899.10
  5. Step 5: Solve for x
    x = 56,568,899.10/6,848.60
  6. Step 6: Final answer
    x = 8,259.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.