Home / 5,652.80-8,487.30-4,016.60

Finding the Fourth Proportional to 5,652.80, 8,487.30 and 4,016.60

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Solution

The fourth proportional to 5,652.80, 8,487.30 and 4,016.60 is: 6,030.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652.80 : 8,487.30 = 4,016.60 : x
  2. Step 2: Convert to fraction form
    5,652.80/8,487.30 = 4,016.60/x
  3. Step 3: Cross multiply
    5,652.80x = 8,487.30 × 4,016.60
  4. Step 4: Simplify right side
    5,652.80x = 34,090,089.18
  5. Step 5: Solve for x
    x = 34,090,089.18/5,652.80
  6. Step 6: Final answer
    x = 6,030.66

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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.