Home / 192,004.02-288,054.63-58,891.05

Finding the Fourth Proportional to 192,004.02, 288,054.63 and 58,891.05

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Solution

The fourth proportional to 192,004.02, 288,054.63 and 58,891.05 is: 88,351.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,004.02 : 288,054.63 = 58,891.05 : x
  2. Step 2: Convert to fraction form
    192,004.02/288,054.63 = 58,891.05/x
  3. Step 3: Cross multiply
    192,004.02x = 288,054.63 × 58,891.05
  4. Step 4: Simplify right side
    192,004.02x = 16,963,839,618.06
  5. Step 5: Solve for x
    x = 16,963,839,618.06/192,004.02
  6. Step 6: Final answer
    x = 88,351.48

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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.