Home / 51,106.02-76,659.04-22,993.24

Finding the Fourth Proportional to 51,106.02, 76,659.04 and 22,993.24

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Solution

The fourth proportional to 51,106.02, 76,659.04 and 22,993.24 is: 34,489.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,106.02 : 76,659.04 = 22,993.24 : x
  2. Step 2: Convert to fraction form
    51,106.02/76,659.04 = 22,993.24/x
  3. Step 3: Cross multiply
    51,106.02x = 76,659.04 × 22,993.24
  4. Step 4: Simplify right side
    51,106.02x = 1,762,639,704.89
  5. Step 5: Solve for x
    x = 1,762,639,704.89/51,106.02
  6. Step 6: Final answer
    x = 34,489.86

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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.