Home / 176,474.04-243,366.54-116,095.82

Finding the Fourth Proportional to 176,474.04, 243,366.54 and 116,095.82

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Solution

The fourth proportional to 176,474.04, 243,366.54 and 116,095.82 is: 160,101.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,474.04 : 243,366.54 = 116,095.82 : x
  2. Step 2: Convert to fraction form
    176,474.04/243,366.54 = 116,095.82/x
  3. Step 3: Cross multiply
    176,474.04x = 243,366.54 × 116,095.82
  4. Step 4: Simplify right side
    176,474.04x = 28,253,838,021.86
  5. Step 5: Solve for x
    x = 28,253,838,021.86/176,474.04
  6. Step 6: Final answer
    x = 160,101.95

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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.