Home / 197,683.96-296,526.54-47,923.66

Finding the Fourth Proportional to 197,683.96, 296,526.54 and 47,923.66

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Solution

The fourth proportional to 197,683.96, 296,526.54 and 47,923.66 is: 71,885.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,683.96 : 296,526.54 = 47,923.66 : x
  2. Step 2: Convert to fraction form
    197,683.96/296,526.54 = 47,923.66/x
  3. Step 3: Cross multiply
    197,683.96x = 296,526.54 × 47,923.66
  4. Step 4: Simplify right side
    197,683.96x = 14,210,637,083.94
  5. Step 5: Solve for x
    x = 14,210,637,083.94/197,683.96
  6. Step 6: Final answer
    x = 71,885.64

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1.5x scale

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.