Home / 297,683.20-446,586.24-98,015.52

Finding the Fourth Proportional to 297,683.20, 446,586.24 and 98,015.52

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Solution

The fourth proportional to 297,683.20, 446,586.24 and 98,015.52 is: 147,043.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,683.20 : 446,586.24 = 98,015.52 : x
  2. Step 2: Convert to fraction form
    297,683.20/446,586.24 = 98,015.52/x
  3. Step 3: Cross multiply
    297,683.20x = 446,586.24 × 98,015.52
  4. Step 4: Simplify right side
    297,683.20x = 43,772,382,538.44
  5. Step 5: Solve for x
    x = 43,772,382,538.44/297,683.20
  6. Step 6: Final answer
    x = 147,043.51

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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.