Home / 37,948.99-52,365.63-22,030.33

Finding the Fourth Proportional to 37,948.99, 52,365.63 and 22,030.33

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Solution

The fourth proportional to 37,948.99, 52,365.63 and 22,030.33 is: 30,399.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,948.99 : 52,365.63 = 22,030.33 : x
  2. Step 2: Convert to fraction form
    37,948.99/52,365.63 = 22,030.33/x
  3. Step 3: Cross multiply
    37,948.99x = 52,365.63 × 22,030.33
  4. Step 4: Simplify right side
    37,948.99x = 1,153,632,109.56
  5. Step 5: Solve for x
    x = 1,153,632,109.56/37,948.99
  6. Step 6: Final answer
    x = 30,399.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.