Home / 43,097.10-64,604.08-22,047.06

Finding the Fourth Proportional to 43,097.10, 64,604.08 and 22,047.06

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Solution

The fourth proportional to 43,097.10, 64,604.08 and 22,047.06 is: 33,049.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,097.10 : 64,604.08 = 22,047.06 : x
  2. Step 2: Convert to fraction form
    43,097.10/64,604.08 = 22,047.06/x
  3. Step 3: Cross multiply
    43,097.10x = 64,604.08 × 22,047.06
  4. Step 4: Simplify right side
    43,097.10x = 1,424,329,704.98
  5. Step 5: Solve for x
    x = 1,424,329,704.98/43,097.10
  6. Step 6: Final answer
    x = 33,049.32

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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.