Home / 30,820.07-46,007.09-27,083.34

Finding the Fourth Proportional to 30,820.07, 46,007.09 and 27,083.34

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Solution

The fourth proportional to 30,820.07, 46,007.09 and 27,083.34 is: 40,429.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,820.07 : 46,007.09 = 27,083.34 : x
  2. Step 2: Convert to fraction form
    30,820.07/46,007.09 = 27,083.34/x
  3. Step 3: Cross multiply
    30,820.07x = 46,007.09 × 27,083.34
  4. Step 4: Simplify right side
    30,820.07x = 1,246,025,525.46
  5. Step 5: Solve for x
    x = 1,246,025,525.46/30,820.07
  6. Step 6: Final answer
    x = 40,429.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.