Home / 150,827.70-226,241.55-97,683.60

Finding the Fourth Proportional to 150,827.70, 226,241.55 and 97,683.60

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Solution

The fourth proportional to 150,827.70, 226,241.55 and 97,683.60 is: 146,525.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,827.70 : 226,241.55 = 97,683.60 : x
  2. Step 2: Convert to fraction form
    150,827.70/226,241.55 = 97,683.60/x
  3. Step 3: Cross multiply
    150,827.70x = 226,241.55 × 97,683.60
  4. Step 4: Simplify right side
    150,827.70x = 22,100,089,073.58
  5. Step 5: Solve for x
    x = 22,100,089,073.58/150,827.70
  6. Step 6: Final answer
    x = 146,525.40

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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.