Home / 151,008.60-226,020.02-111,017.01

Finding the Fourth Proportional to 151,008.60, 226,020.02 and 111,017.01

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Solution

The fourth proportional to 151,008.60, 226,020.02 and 111,017.01 is: 166,163.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,008.60 : 226,020.02 = 111,017.01 : x
  2. Step 2: Convert to fraction form
    151,008.60/226,020.02 = 111,017.01/x
  3. Step 3: Cross multiply
    151,008.60x = 226,020.02 × 111,017.01
  4. Step 4: Simplify right side
    151,008.60x = 25,092,065,830.46
  5. Step 5: Solve for x
    x = 25,092,065,830.46/151,008.60
  6. Step 6: Final answer
    x = 166,163.15

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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.