Home / 135,366.04-202,827.12-95,852.22

Finding the Fourth Proportional to 135,366.04, 202,827.12 and 95,852.22

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Solution

The fourth proportional to 135,366.04, 202,827.12 and 95,852.22 is: 143,621.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,366.04 : 202,827.12 = 95,852.22 : x
  2. Step 2: Convert to fraction form
    135,366.04/202,827.12 = 95,852.22/x
  3. Step 3: Cross multiply
    135,366.04x = 202,827.12 × 95,852.22
  4. Step 4: Simplify right side
    135,366.04x = 19,441,429,728.21
  5. Step 5: Solve for x
    x = 19,441,429,728.21/135,366.04
  6. Step 6: Final answer
    x = 143,621.18

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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.