Home / 126,670.08-174,803.40-70,081.86

Finding the Fourth Proportional to 126,670.08, 174,803.40 and 70,081.86

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Solution

The fourth proportional to 126,670.08, 174,803.40 and 70,081.86 is: 96,712.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    126,670.08 : 174,803.40 = 70,081.86 : x
  2. Step 2: Convert to fraction form
    126,670.08/174,803.40 = 70,081.86/x
  3. Step 3: Cross multiply
    126,670.08x = 174,803.40 × 70,081.86
  4. Step 4: Simplify right side
    126,670.08x = 12,250,547,406.32
  5. Step 5: Solve for x
    x = 12,250,547,406.32/126,670.08
  6. Step 6: Final answer
    x = 96,712.24

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