Home / 19,533.45-29,300.21-7,062.27

Finding the Fourth Proportional to 19,533.45, 29,300.21 and 7,062.27

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Solution

The fourth proportional to 19,533.45, 29,300.21 and 7,062.27 is: 10,593.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,533.45 : 29,300.21 = 7,062.27 : x
  2. Step 2: Convert to fraction form
    19,533.45/29,300.21 = 7,062.27/x
  3. Step 3: Cross multiply
    19,533.45x = 29,300.21 × 7,062.27
  4. Step 4: Simplify right side
    19,533.45x = 206,925,958.77
  5. Step 5: Solve for x
    x = 206,925,958.77/19,533.45
  6. Step 6: Final answer
    x = 10,593.42

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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.