Home / 4,860.34-7,292.04-1,740.28

Finding the Fourth Proportional to 4,860.34, 7,292.04 and 1,740.28

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Solution

The fourth proportional to 4,860.34, 7,292.04 and 1,740.28 is: 2,610.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,860.34 : 7,292.04 = 1,740.28 : x
  2. Step 2: Convert to fraction form
    4,860.34/7,292.04 = 1,740.28/x
  3. Step 3: Cross multiply
    4,860.34x = 7,292.04 × 1,740.28
  4. Step 4: Simplify right side
    4,860.34x = 12,690,191.37
  5. Step 5: Solve for x
    x = 12,690,191.37/4,860.34
  6. Step 6: Final answer
    x = 2,610.97

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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.