Home / 59,883.04-89,799.84-20,443.33

Finding the Fourth Proportional to 59,883.04, 89,799.84 and 20,443.33

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Solution

The fourth proportional to 59,883.04, 89,799.84 and 20,443.33 is: 30,656.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,883.04 : 89,799.84 = 20,443.33 : x
  2. Step 2: Convert to fraction form
    59,883.04/89,799.84 = 20,443.33/x
  3. Step 3: Cross multiply
    59,883.04x = 89,799.84 × 20,443.33
  4. Step 4: Simplify right side
    59,883.04x = 1,835,807,763.07
  5. Step 5: Solve for x
    x = 1,835,807,763.07/59,883.04
  6. Step 6: Final answer
    x = 30,656.56

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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.