Home / 2,047.48-3,065.54-1,492.83

Finding the Fourth Proportional to 2,047.48, 3,065.54 and 1,492.83

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Solution

The fourth proportional to 2,047.48, 3,065.54 and 1,492.83 is: 2,235.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,047.48 : 3,065.54 = 1,492.83 : x
  2. Step 2: Convert to fraction form
    2,047.48/3,065.54 = 1,492.83/x
  3. Step 3: Cross multiply
    2,047.48x = 3,065.54 × 1,492.83
  4. Step 4: Simplify right side
    2,047.48x = 4,576,330.08
  5. Step 5: Solve for x
    x = 4,576,330.08/2,047.48
  6. Step 6: Final answer
    x = 2,235.10

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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.