Home / 39,020.37-53,848.29-22,025.33

Finding the Fourth Proportional to 39,020.37, 53,848.29 and 22,025.33

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Solution

The fourth proportional to 39,020.37, 53,848.29 and 22,025.33 is: 30,395.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,020.37 : 53,848.29 = 22,025.33 : x
  2. Step 2: Convert to fraction form
    39,020.37/53,848.29 = 22,025.33/x
  3. Step 3: Cross multiply
    39,020.37x = 53,848.29 × 22,025.33
  4. Step 4: Simplify right side
    39,020.37x = 1,186,026,357.19
  5. Step 5: Solve for x
    x = 1,186,026,357.19/39,020.37
  6. Step 6: Final answer
    x = 30,395.06

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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.