Home / 19,488.03-29,232.24-7,016.95

Finding the Fourth Proportional to 19,488.03, 29,232.24 and 7,016.95

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Solution

The fourth proportional to 19,488.03, 29,232.24 and 7,016.95 is: 10,525.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,488.03 : 29,232.24 = 7,016.95 : x
  2. Step 2: Convert to fraction form
    19,488.03/29,232.24 = 7,016.95/x
  3. Step 3: Cross multiply
    19,488.03x = 29,232.24 × 7,016.95
  4. Step 4: Simplify right side
    19,488.03x = 205,121,166.47
  5. Step 5: Solve for x
    x = 205,121,166.47/19,488.03
  6. Step 6: Final answer
    x = 10,525.50

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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.