Home / 167,237.02-250,845.76-122,303.89

Finding the Fourth Proportional to 167,237.02, 250,845.76 and 122,303.89

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Solution

The fourth proportional to 167,237.02, 250,845.76 and 122,303.89 is: 183,448.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,237.02 : 250,845.76 = 122,303.89 : x
  2. Step 2: Convert to fraction form
    167,237.02/250,845.76 = 122,303.89/x
  3. Step 3: Cross multiply
    167,237.02x = 250,845.76 × 122,303.89
  4. Step 4: Simplify right side
    167,237.02x = 30,679,412,238.01
  5. Step 5: Solve for x
    x = 30,679,412,238.01/167,237.02
  6. Step 6: Final answer
    x = 183,448.69

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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.