Home / 293,900.14-440,975.04-160,624.70

Finding the Fourth Proportional to 293,900.14, 440,975.04 and 160,624.70

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Solution

The fourth proportional to 293,900.14, 440,975.04 and 160,624.70 is: 241,005.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,900.14 : 440,975.04 = 160,624.70 : x
  2. Step 2: Convert to fraction form
    293,900.14/440,975.04 = 160,624.70/x
  3. Step 3: Cross multiply
    293,900.14x = 440,975.04 × 160,624.70
  4. Step 4: Simplify right side
    293,900.14x = 70,831,482,353.93
  5. Step 5: Solve for x
    x = 70,831,482,353.93/293,900.14
  6. Step 6: Final answer
    x = 241,005.27

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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.