Home / 167,184.78-230,715.63-95,567.10

Finding the Fourth Proportional to 167,184.78, 230,715.63 and 95,567.10

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Solution

The fourth proportional to 167,184.78, 230,715.63 and 95,567.10 is: 131,882.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,184.78 : 230,715.63 = 95,567.10 : x
  2. Step 2: Convert to fraction form
    167,184.78/230,715.63 = 95,567.10/x
  3. Step 3: Cross multiply
    167,184.78x = 230,715.63 × 95,567.10
  4. Step 4: Simplify right side
    167,184.78x = 22,048,823,683.77
  5. Step 5: Solve for x
    x = 22,048,823,683.77/167,184.78
  6. Step 6: Final answer
    x = 131,882.96

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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.