Home / 176,674.46-243,812.04-96,102.68

Finding the Fourth Proportional to 176,674.46, 243,812.04 and 96,102.68

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Solution

The fourth proportional to 176,674.46, 243,812.04 and 96,102.68 is: 132,622.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,674.46 : 243,812.04 = 96,102.68 : x
  2. Step 2: Convert to fraction form
    176,674.46/243,812.04 = 96,102.68/x
  3. Step 3: Cross multiply
    176,674.46x = 243,812.04 × 96,102.68
  4. Step 4: Simplify right side
    176,674.46x = 23,430,990,460.27
  5. Step 5: Solve for x
    x = 23,430,990,460.27/176,674.46
  6. Step 6: Final answer
    x = 132,622.40

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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.