Home / 95,300.75-142,770.68-63,615.27

Finding the Fourth Proportional to 95,300.75, 142,770.68 and 63,615.27

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Solution

The fourth proportional to 95,300.75, 142,770.68 and 63,615.27 is: 95,302.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,300.75 : 142,770.68 = 63,615.27 : x
  2. Step 2: Convert to fraction form
    95,300.75/142,770.68 = 63,615.27/x
  3. Step 3: Cross multiply
    95,300.75x = 142,770.68 × 63,615.27
  4. Step 4: Simplify right side
    95,300.75x = 9,082,395,038.21
  5. Step 5: Solve for x
    x = 9,082,395,038.21/95,300.75
  6. Step 6: Final answer
    x = 95,302.46

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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.