Home / 19,567.33-29,350.47-5,528.33

Finding the Fourth Proportional to 19,567.33, 29,350.47 and 5,528.33

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Solution

The fourth proportional to 19,567.33, 29,350.47 and 5,528.33 is: 8,292.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,567.33 : 29,350.47 = 5,528.33 : x
  2. Step 2: Convert to fraction form
    19,567.33/29,350.47 = 5,528.33/x
  3. Step 3: Cross multiply
    19,567.33x = 29,350.47 × 5,528.33
  4. Step 4: Simplify right side
    19,567.33x = 162,259,083.82
  5. Step 5: Solve for x
    x = 162,259,083.82/19,567.33
  6. Step 6: Final answer
    x = 8,292.35

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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.