Home / 2,040.23-3,060.32-501.23

Finding the Fourth Proportional to 2,040.23, 3,060.32 and 501.23

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Solution

The fourth proportional to 2,040.23, 3,060.32 and 501.23 is: 751.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,040.23 : 3,060.32 = 501.23 : x
  2. Step 2: Convert to fraction form
    2,040.23/3,060.32 = 501.23/x
  3. Step 3: Cross multiply
    2,040.23x = 3,060.32 × 501.23
  4. Step 4: Simplify right side
    2,040.23x = 1,533,924.19
  5. Step 5: Solve for x
    x = 1,533,924.19/2,040.23
  6. Step 6: Final answer
    x = 751.84

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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.