Home / 300,336.73-450,727.04-241,877.95

Finding the Fourth Proportional to 300,336.73, 450,727.04 and 241,877.95

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Solution

The fourth proportional to 300,336.73, 450,727.04 and 241,877.95 is: 362,995.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    300,336.73 : 450,727.04 = 241,877.95 : x
  2. Step 2: Convert to fraction form
    300,336.73/450,727.04 = 241,877.95/x
  3. Step 3: Cross multiply
    300,336.73x = 450,727.04 × 241,877.95
  4. Step 4: Simplify right side
    300,336.73x = 109,020,931,235.38
  5. Step 5: Solve for x
    x = 109,020,931,235.38/300,336.73
  6. Step 6: Final answer
    x = 362,995.67

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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.