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Finding the Fourth Proportional to 169,303.53, 233,643.32 and 95,710.11

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Solution

The fourth proportional to 169,303.53, 233,643.32 and 95,710.11 is: 132,082.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,303.53 : 233,643.32 = 95,710.11 : x
  2. Step 2: Convert to fraction form
    169,303.53/233,643.32 = 95,710.11/x
  3. Step 3: Cross multiply
    169,303.53x = 233,643.32 × 95,710.11
  4. Step 4: Simplify right side
    169,303.53x = 22,362,027,265.94
  5. Step 5: Solve for x
    x = 22,362,027,265.94/169,303.53
  6. Step 6: Final answer
    x = 132,082.46

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.