Home / 59,523.02-89,284.84-20,080.48

Finding the Fourth Proportional to 59,523.02, 89,284.84 and 20,080.48

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Solution

The fourth proportional to 59,523.02, 89,284.84 and 20,080.48 is: 30,120.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,523.02 : 89,284.84 = 20,080.48 : x
  2. Step 2: Convert to fraction form
    59,523.02/89,284.84 = 20,080.48/x
  3. Step 3: Cross multiply
    59,523.02x = 89,284.84 × 20,080.48
  4. Step 4: Simplify right side
    59,523.02x = 1,792,882,443.92
  5. Step 5: Solve for x
    x = 1,792,882,443.92/59,523.02
  6. Step 6: Final answer
    x = 30,120.82

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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.