Home / 220,096.47-304,018.04-182,009.86

Finding the Fourth Proportional to 220,096.47, 304,018.04 and 182,009.86

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Solution

The fourth proportional to 220,096.47, 304,018.04 and 182,009.86 is: 251,409.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    220,096.47 : 304,018.04 = 182,009.86 : x
  2. Step 2: Convert to fraction form
    220,096.47/304,018.04 = 182,009.86/x
  3. Step 3: Cross multiply
    220,096.47x = 304,018.04 × 182,009.86
  4. Step 4: Simplify right side
    220,096.47x = 55,334,280,897.87
  5. Step 5: Solve for x
    x = 55,334,280,897.87/220,096.47
  6. Step 6: Final answer
    x = 251,409.22

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1.5x scale

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.