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Finding the Fourth Proportional to 95,864.90, 143,797.35 and 95,864.90

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Solution

The fourth proportional to 95,864.90, 143,797.35 and 95,864.90 is: 143,797.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,864.90 : 143,797.35 = 95,864.90 : x
  2. Step 2: Convert to fraction form
    95,864.90/143,797.35 = 95,864.90/x
  3. Step 3: Cross multiply
    95,864.90x = 143,797.35 × 95,864.90
  4. Step 4: Simplify right side
    95,864.90x = 13,785,118,578.02
  5. Step 5: Solve for x
    x = 13,785,118,578.02/95,864.90
  6. Step 6: Final answer
    x = 143,797.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.