Home / 24,704.20-37,056.30-20,384.20

Finding the Fourth Proportional to 24,704.20, 37,056.30 and 20,384.20

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Solution

The fourth proportional to 24,704.20, 37,056.30 and 20,384.20 is: 30,576.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,704.20 : 37,056.30 = 20,384.20 : x
  2. Step 2: Convert to fraction form
    24,704.20/37,056.30 = 20,384.20/x
  3. Step 3: Cross multiply
    24,704.20x = 37,056.30 × 20,384.20
  4. Step 4: Simplify right side
    24,704.20x = 755,363,030.46
  5. Step 5: Solve for x
    x = 755,363,030.46/24,704.20
  6. Step 6: Final answer
    x = 30,576.30

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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.