Home / 22,390.36-33,571.77-7,598.14

Finding the Fourth Proportional to 22,390.36, 33,571.77 and 7,598.14

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Solution

The fourth proportional to 22,390.36, 33,571.77 and 7,598.14 is: 11,392.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,390.36 : 33,571.77 = 7,598.14 : x
  2. Step 2: Convert to fraction form
    22,390.36/33,571.77 = 7,598.14/x
  3. Step 3: Cross multiply
    22,390.36x = 33,571.77 × 7,598.14
  4. Step 4: Simplify right side
    22,390.36x = 255,083,008.51
  5. Step 5: Solve for x
    x = 255,083,008.51/22,390.36
  6. Step 6: Final answer
    x = 11,392.54

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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.