Home / 176,567.81-243,662.36-95,995.33

Finding the Fourth Proportional to 176,567.81, 243,662.36 and 95,995.33

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Solution

The fourth proportional to 176,567.81, 243,662.36 and 95,995.33 is: 132,472.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,567.81 : 243,662.36 = 95,995.33 : x
  2. Step 2: Convert to fraction form
    176,567.81/243,662.36 = 95,995.33/x
  3. Step 3: Cross multiply
    176,567.81x = 243,662.36 × 95,995.33
  4. Step 4: Simplify right side
    176,567.81x = 23,390,446,958.49
  5. Step 5: Solve for x
    x = 23,390,446,958.49/176,567.81
  6. Step 6: Final answer
    x = 132,472.89

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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.