Home / 151,054.02-226,088.19-111,062.40

Finding the Fourth Proportional to 151,054.02, 226,088.19 and 111,062.40

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Solution

The fourth proportional to 151,054.02, 226,088.19 and 111,062.40 is: 166,231.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,054.02 : 226,088.19 = 111,062.40 : x
  2. Step 2: Convert to fraction form
    151,054.02/226,088.19 = 111,062.40/x
  3. Step 3: Cross multiply
    151,054.02x = 226,088.19 × 111,062.40
  4. Step 4: Simplify right side
    151,054.02x = 25,109,896,993.06
  5. Step 5: Solve for x
    x = 25,109,896,993.06/151,054.02
  6. Step 6: Final answer
    x = 166,231.24

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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.