Home / 167,206.94-230,937.23-110,101.55

Finding the Fourth Proportional to 167,206.94, 230,937.23 and 110,101.55

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Solution

The fourth proportional to 167,206.94, 230,937.23 and 110,101.55 is: 152,066.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,206.94 : 230,937.23 = 110,101.55 : x
  2. Step 2: Convert to fraction form
    167,206.94/230,937.23 = 110,101.55/x
  3. Step 3: Cross multiply
    167,206.94x = 230,937.23 × 110,101.55
  4. Step 4: Simplify right side
    167,206.94x = 25,426,545,270.51
  5. Step 5: Solve for x
    x = 25,426,545,270.51/167,206.94
  6. Step 6: Final answer
    x = 152,066.33

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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.