Home / 27,746.44-41,621.69-8,025.10

Finding the Fourth Proportional to 27,746.44, 41,621.69 and 8,025.10

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Solution

The fourth proportional to 27,746.44, 41,621.69 and 8,025.10 is: 12,038.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,746.44 : 41,621.69 = 8,025.10 : x
  2. Step 2: Convert to fraction form
    27,746.44/41,621.69 = 8,025.10/x
  3. Step 3: Cross multiply
    27,746.44x = 41,621.69 × 8,025.10
  4. Step 4: Simplify right side
    27,746.44x = 334,018,224.42
  5. Step 5: Solve for x
    x = 334,018,224.42/27,746.44
  6. Step 6: Final answer
    x = 12,038.24

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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.