Home / 82,620.54-114,018.03-44,897.22

Finding the Fourth Proportional to 82,620.54, 114,018.03 and 44,897.22

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Solution

The fourth proportional to 82,620.54, 114,018.03 and 44,897.22 is: 61,959.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,620.54 : 114,018.03 = 44,897.22 : x
  2. Step 2: Convert to fraction form
    82,620.54/114,018.03 = 44,897.22/x
  3. Step 3: Cross multiply
    82,620.54x = 114,018.03 × 44,897.22
  4. Step 4: Simplify right side
    82,620.54x = 5,119,092,576.88
  5. Step 5: Solve for x
    x = 5,119,092,576.88/82,620.54
  6. Step 6: Final answer
    x = 61,959.08

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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.