Home / 4,461.90-6,157.80-2,473.08

Finding the Fourth Proportional to 4,461.90, 6,157.80 and 2,473.08

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Solution

The fourth proportional to 4,461.90, 6,157.80 and 2,473.08 is: 3,413.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,461.90 : 6,157.80 = 2,473.08 : x
  2. Step 2: Convert to fraction form
    4,461.90/6,157.80 = 2,473.08/x
  3. Step 3: Cross multiply
    4,461.90x = 6,157.80 × 2,473.08
  4. Step 4: Simplify right side
    4,461.90x = 15,228,732.02
  5. Step 5: Solve for x
    x = 15,228,732.02/4,461.90
  6. Step 6: Final answer
    x = 3,413.06

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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.