Home / 195,040.02-292,320.63-110,870.67

Finding the Fourth Proportional to 195,040.02, 292,320.63 and 110,870.67

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Solution

The fourth proportional to 195,040.02, 292,320.63 and 110,870.67 is: 166,169.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,040.02 : 292,320.63 = 110,870.67 : x
  2. Step 2: Convert to fraction form
    195,040.02/292,320.63 = 110,870.67/x
  3. Step 3: Cross multiply
    195,040.02x = 292,320.63 × 110,870.67
  4. Step 4: Simplify right side
    195,040.02x = 32,409,784,102.92
  5. Step 5: Solve for x
    x = 32,409,784,102.92/195,040.02
  6. Step 6: Final answer
    x = 166,169.92

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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.