Home / 19,532.42-29,292.51-7,050.80

Finding the Fourth Proportional to 19,532.42, 29,292.51 and 7,050.80

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Solution

The fourth proportional to 19,532.42, 29,292.51 and 7,050.80 is: 10,573.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,532.42 : 29,292.51 = 7,050.80 : x
  2. Step 2: Convert to fraction form
    19,532.42/29,292.51 = 7,050.80/x
  3. Step 3: Cross multiply
    19,532.42x = 29,292.51 × 7,050.80
  4. Step 4: Simplify right side
    19,532.42x = 206,535,544.58
  5. Step 5: Solve for x
    x = 206,535,544.58/19,532.42
  6. Step 6: Final answer
    x = 10,573.99

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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.