Home / 4,156.09-6,234.11-1,036.08

Finding the Fourth Proportional to 4,156.09, 6,234.11 and 1,036.08

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Solution

The fourth proportional to 4,156.09, 6,234.11 and 1,036.08 is: 1,554.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,156.09 : 6,234.11 = 1,036.08 : x
  2. Step 2: Convert to fraction form
    4,156.09/6,234.11 = 1,036.08/x
  3. Step 3: Cross multiply
    4,156.09x = 6,234.11 × 1,036.08
  4. Step 4: Simplify right side
    4,156.09x = 6,459,036.69
  5. Step 5: Solve for x
    x = 6,459,036.69/4,156.09
  6. Step 6: Final answer
    x = 1,554.11

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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.