Home / 200,831.04-277,137.48-110,184.96

Finding the Fourth Proportional to 200,831.04, 277,137.48 and 110,184.96

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Solution

The fourth proportional to 200,831.04, 277,137.48 and 110,184.96 is: 152,050.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    200,831.04 : 277,137.48 = 110,184.96 : x
  2. Step 2: Convert to fraction form
    200,831.04/277,137.48 = 110,184.96/x
  3. Step 3: Cross multiply
    200,831.04x = 277,137.48 × 110,184.96
  4. Step 4: Simplify right side
    200,831.04x = 30,536,382,148.30
  5. Step 5: Solve for x
    x = 30,536,382,148.30/200,831.04
  6. Step 6: Final answer
    x = 152,050.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.