Home / 176,724.53-243,880.93-96,152.67

Finding the Fourth Proportional to 176,724.53, 243,880.93 and 96,152.67

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Solution

The fourth proportional to 176,724.53, 243,880.93 and 96,152.67 is: 132,691.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,724.53 : 243,880.93 = 96,152.67 : x
  2. Step 2: Convert to fraction form
    176,724.53/243,880.93 = 96,152.67/x
  3. Step 3: Cross multiply
    176,724.53x = 243,880.93 × 96,152.67
  4. Step 4: Simplify right side
    176,724.53x = 23,449,802,160.92
  5. Step 5: Solve for x
    x = 23,449,802,160.92/176,724.53
  6. Step 6: Final answer
    x = 132,691.27

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1.5x scale

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.