Home / 44,384.20-66,576.30-27,795.40

Finding the Fourth Proportional to 44,384.20, 66,576.30 and 27,795.40

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Solution

The fourth proportional to 44,384.20, 66,576.30 and 27,795.40 is: 41,693.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,384.20 : 66,576.30 = 27,795.40 : x
  2. Step 2: Convert to fraction form
    44,384.20/66,576.30 = 27,795.40/x
  3. Step 3: Cross multiply
    44,384.20x = 66,576.30 × 27,795.40
  4. Step 4: Simplify right side
    44,384.20x = 1,850,514,889.02
  5. Step 5: Solve for x
    x = 1,850,514,889.02/44,384.20
  6. Step 6: Final answer
    x = 41,693.10

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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.