Home / 374,822.25-562,232.93-122,102.33

Finding the Fourth Proportional to 374,822.25, 562,232.93 and 122,102.33

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Solution

The fourth proportional to 374,822.25, 562,232.93 and 122,102.33 is: 183,153.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    374,822.25 : 562,232.93 = 122,102.33 : x
  2. Step 2: Convert to fraction form
    374,822.25/562,232.93 = 122,102.33/x
  3. Step 3: Cross multiply
    374,822.25x = 562,232.93 × 122,102.33
  4. Step 4: Simplify right side
    374,822.25x = 68,649,949,900.31
  5. Step 5: Solve for x
    x = 68,649,949,900.31/374,822.25
  6. Step 6: Final answer
    x = 183,153.35

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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.