Home / 57,323.03-86,017.35-22,258.13

Finding the Fourth Proportional to 57,323.03, 86,017.35 and 22,258.13

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Solution

The fourth proportional to 57,323.03, 86,017.35 and 22,258.13 is: 33,399.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,323.03 : 86,017.35 = 22,258.13 : x
  2. Step 2: Convert to fraction form
    57,323.03/86,017.35 = 22,258.13/x
  3. Step 3: Cross multiply
    57,323.03x = 86,017.35 × 22,258.13
  4. Step 4: Simplify right side
    57,323.03x = 1,914,585,358.56
  5. Step 5: Solve for x
    x = 1,914,585,358.56/57,323.03
  6. Step 6: Final answer
    x = 33,399.93

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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.