Home / 29,034.08-43,570.56-10,313.36

Finding the Fourth Proportional to 29,034.08, 43,570.56 and 10,313.36

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Solution

The fourth proportional to 29,034.08, 43,570.56 and 10,313.36 is: 15,476.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,034.08 : 43,570.56 = 10,313.36 : x
  2. Step 2: Convert to fraction form
    29,034.08/43,570.56 = 10,313.36/x
  3. Step 3: Cross multiply
    29,034.08x = 43,570.56 × 10,313.36
  4. Step 4: Simplify right side
    29,034.08x = 449,358,870.68
  5. Step 5: Solve for x
    x = 449,358,870.68/29,034.08
  6. Step 6: Final answer
    x = 15,476.95

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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.