Home / 244,712.07-367,053.35-145,503.60

Finding the Fourth Proportional to 244,712.07, 367,053.35 and 145,503.60

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Solution

The fourth proportional to 244,712.07, 367,053.35 and 145,503.60 is: 218,246.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,712.07 : 367,053.35 = 145,503.60 : x
  2. Step 2: Convert to fraction form
    244,712.07/367,053.35 = 145,503.60/x
  3. Step 3: Cross multiply
    244,712.07x = 367,053.35 × 145,503.60
  4. Step 4: Simplify right side
    244,712.07x = 53,407,583,817.06
  5. Step 5: Solve for x
    x = 53,407,583,817.06/244,712.07
  6. Step 6: Final answer
    x = 218,246.63

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1.5x scale

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.