Home / 247,172.04-341,096.58-133,994.52

Finding the Fourth Proportional to 247,172.04, 341,096.58 and 133,994.52

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Solution

The fourth proportional to 247,172.04, 341,096.58 and 133,994.52 is: 184,911.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    247,172.04 : 341,096.58 = 133,994.52 : x
  2. Step 2: Convert to fraction form
    247,172.04/341,096.58 = 133,994.52/x
  3. Step 3: Cross multiply
    247,172.04x = 341,096.58 × 133,994.52
  4. Step 4: Simplify right side
    247,172.04x = 45,705,072,510.74
  5. Step 5: Solve for x
    x = 45,705,072,510.74/247,172.04
  6. Step 6: Final answer
    x = 184,911.98

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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.