Home / 95,576.34-143,281.48-56,050.42

Finding the Fourth Proportional to 95,576.34, 143,281.48 and 56,050.42

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Solution

The fourth proportional to 95,576.34, 143,281.48 and 56,050.42 is: 84,026.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,576.34 : 143,281.48 = 56,050.42 : x
  2. Step 2: Convert to fraction form
    95,576.34/143,281.48 = 56,050.42/x
  3. Step 3: Cross multiply
    95,576.34x = 143,281.48 × 56,050.42
  4. Step 4: Simplify right side
    95,576.34x = 8,030,986,609.10
  5. Step 5: Solve for x
    x = 8,030,986,609.10/95,576.34
  6. Step 6: Final answer
    x = 84,026.93

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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.