Home / 166,326.18-249,193.71-95,245.98

Finding the Fourth Proportional to 166,326.18, 249,193.71 and 95,245.98

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Solution

The fourth proportional to 166,326.18, 249,193.71 and 95,245.98 is: 142,699.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,326.18 : 249,193.71 = 95,245.98 : x
  2. Step 2: Convert to fraction form
    166,326.18/249,193.71 = 95,245.98/x
  3. Step 3: Cross multiply
    166,326.18x = 249,193.71 × 95,245.98
  4. Step 4: Simplify right side
    166,326.18x = 23,734,699,118.79
  5. Step 5: Solve for x
    x = 23,734,699,118.79/166,326.18
  6. Step 6: Final answer
    x = 142,699.72

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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.