Home / 19,548.44-29,322.48-7,063.74

Finding the Fourth Proportional to 19,548.44, 29,322.48 and 7,063.74

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Solution

The fourth proportional to 19,548.44, 29,322.48 and 7,063.74 is: 10,595.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,548.44 : 29,322.48 = 7,063.74 : x
  2. Step 2: Convert to fraction form
    19,548.44/29,322.48 = 7,063.74/x
  3. Step 3: Cross multiply
    19,548.44x = 29,322.48 × 7,063.74
  4. Step 4: Simplify right side
    19,548.44x = 207,126,228.26
  5. Step 5: Solve for x
    x = 207,126,228.26/19,548.44
  6. Step 6: Final answer
    x = 10,595.54

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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.