Home / 195,007.40-292,608.30-110,832.20

Finding the Fourth Proportional to 195,007.40, 292,608.30 and 110,832.20

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Solution

The fourth proportional to 195,007.40, 292,608.30 and 110,832.20 is: 166,303.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,007.40 : 292,608.30 = 110,832.20 : x
  2. Step 2: Convert to fraction form
    195,007.40/292,608.30 = 110,832.20/x
  3. Step 3: Cross multiply
    195,007.40x = 292,608.30 × 110,832.20
  4. Step 4: Simplify right side
    195,007.40x = 32,430,421,627.26
  5. Step 5: Solve for x
    x = 32,430,421,627.26/195,007.40
  6. Step 6: Final answer
    x = 166,303.54

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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.