Home / 82,325.19-113,608.74-44,599.44

Finding the Fourth Proportional to 82,325.19, 113,608.74 and 44,599.44

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Solution

The fourth proportional to 82,325.19, 113,608.74 and 44,599.44 is: 61,547.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    82,325.19 : 113,608.74 = 44,599.44 : x
  2. Step 2: Convert to fraction form
    82,325.19/113,608.74 = 44,599.44/x
  3. Step 3: Cross multiply
    82,325.19x = 113,608.74 × 44,599.44
  4. Step 4: Simplify right side
    82,325.19x = 5,066,886,183.11
  5. Step 5: Solve for x
    x = 5,066,886,183.11/82,325.19
  6. Step 6: Final answer
    x = 61,547.22

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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.