Home / 82,026.19-113,196.11-44,300.44

Finding the Fourth Proportional to 82,026.19, 113,196.11 and 44,300.44

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Solution

The fourth proportional to 82,026.19, 113,196.11 and 44,300.44 is: 61,134.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,026.19 : 113,196.11 = 44,300.44 : x
  2. Step 2: Convert to fraction form
    82,026.19/113,196.11 = 44,300.44/x
  3. Step 3: Cross multiply
    82,026.19x = 113,196.11 × 44,300.44
  4. Step 4: Simplify right side
    82,026.19x = 5,014,637,479.29
  5. Step 5: Solve for x
    x = 5,014,637,479.29/82,026.19
  6. Step 6: Final answer
    x = 61,134.59

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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.