Home / 7,024.70-10,538.42-2,094.23

Finding the Fourth Proportional to 7,024.70, 10,538.42 and 2,094.23

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Solution

The fourth proportional to 7,024.70, 10,538.42 and 2,094.23 is: 3,141.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024.70 : 10,538.42 = 2,094.23 : x
  2. Step 2: Convert to fraction form
    7,024.70/10,538.42 = 2,094.23/x
  3. Step 3: Cross multiply
    7,024.70x = 10,538.42 × 2,094.23
  4. Step 4: Simplify right side
    7,024.70x = 22,069,875.32
  5. Step 5: Solve for x
    x = 22,069,875.32/7,024.70
  6. Step 6: Final answer
    x = 3,141.75

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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.