Home / 34,467.12-47,576.28-22,384.08

Finding the Fourth Proportional to 34,467.12, 47,576.28 and 22,384.08

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Solution

The fourth proportional to 34,467.12, 47,576.28 and 22,384.08 is: 30,897.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,467.12 : 47,576.28 = 22,384.08 : x
  2. Step 2: Convert to fraction form
    34,467.12/47,576.28 = 22,384.08/x
  3. Step 3: Cross multiply
    34,467.12x = 47,576.28 × 22,384.08
  4. Step 4: Simplify right side
    34,467.12x = 1,064,951,257.62
  5. Step 5: Solve for x
    x = 1,064,951,257.62/34,467.12
  6. Step 6: Final answer
    x = 30,897.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.