Home / 3,050.51-4,574.14-2,076.89

Finding the Fourth Proportional to 3,050.51, 4,574.14 and 2,076.89

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Solution

The fourth proportional to 3,050.51, 4,574.14 and 2,076.89 is: 3,114.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050.51 : 4,574.14 = 2,076.89 : x
  2. Step 2: Convert to fraction form
    3,050.51/4,574.14 = 2,076.89/x
  3. Step 3: Cross multiply
    3,050.51x = 4,574.14 × 2,076.89
  4. Step 4: Simplify right side
    3,050.51x = 9,499,957.56
  5. Step 5: Solve for x
    x = 9,499,957.56/3,050.51
  6. Step 6: Final answer
    x = 3,114.22

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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.