Home / 3,009.93-4,513.73-1,035.18

Finding the Fourth Proportional to 3,009.93, 4,513.73 and 1,035.18

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Solution

The fourth proportional to 3,009.93, 4,513.73 and 1,035.18 is: 1,552.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,009.93 : 4,513.73 = 1,035.18 : x
  2. Step 2: Convert to fraction form
    3,009.93/4,513.73 = 1,035.18/x
  3. Step 3: Cross multiply
    3,009.93x = 4,513.73 × 1,035.18
  4. Step 4: Simplify right side
    3,009.93x = 4,672,541.25
  5. Step 5: Solve for x
    x = 4,672,541.25/3,009.93
  6. Step 6: Final answer
    x = 1,552.38

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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.