Home / 94,874.16-130,548.60-91,988.40

Finding the Fourth Proportional to 94,874.16, 130,548.60 and 91,988.40

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Solution

The fourth proportional to 94,874.16, 130,548.60 and 91,988.40 is: 126,577.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,874.16 : 130,548.60 = 91,988.40 : x
  2. Step 2: Convert to fraction form
    94,874.16/130,548.60 = 91,988.40/x
  3. Step 3: Cross multiply
    94,874.16x = 130,548.60 × 91,988.40
  4. Step 4: Simplify right side
    94,874.16x = 12,008,956,836.24
  5. Step 5: Solve for x
    x = 12,008,956,836.24/94,874.16
  6. Step 6: Final answer
    x = 126,577.74

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