Home / 4,783.99-7,176.52-2,010.14

Finding the Fourth Proportional to 4,783.99, 7,176.52 and 2,010.14

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Solution

The fourth proportional to 4,783.99, 7,176.52 and 2,010.14 is: 3,015.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,783.99 : 7,176.52 = 2,010.14 : x
  2. Step 2: Convert to fraction form
    4,783.99/7,176.52 = 2,010.14/x
  3. Step 3: Cross multiply
    4,783.99x = 7,176.52 × 2,010.14
  4. Step 4: Simplify right side
    4,783.99x = 14,425,804.89
  5. Step 5: Solve for x
    x = 14,425,804.89/4,783.99
  6. Step 6: Final answer
    x = 3,015.44

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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.