Home / 8,026.08-12,034.48-2,477.94

Finding the Fourth Proportional to 8,026.08, 12,034.48 and 2,477.94

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Solution

The fourth proportional to 8,026.08, 12,034.48 and 2,477.94 is: 3,715.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,026.08 : 12,034.48 = 2,477.94 : x
  2. Step 2: Convert to fraction form
    8,026.08/12,034.48 = 2,477.94/x
  3. Step 3: Cross multiply
    8,026.08x = 12,034.48 × 2,477.94
  4. Step 4: Simplify right side
    8,026.08x = 29,820,719.37
  5. Step 5: Solve for x
    x = 29,820,719.37/8,026.08
  6. Step 6: Final answer
    x = 3,715.48

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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.