Home / 95,250.60-142,924.50-39,133.80

Finding the Fourth Proportional to 95,250.60, 142,924.50 and 39,133.80

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Solution

The fourth proportional to 95,250.60, 142,924.50 and 39,133.80 is: 58,720.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,250.60 : 142,924.50 = 39,133.80 : x
  2. Step 2: Convert to fraction form
    95,250.60/142,924.50 = 39,133.80/x
  3. Step 3: Cross multiply
    95,250.60x = 142,924.50 × 39,133.80
  4. Step 4: Simplify right side
    95,250.60x = 5,593,178,798.10
  5. Step 5: Solve for x
    x = 5,593,178,798.10/95,250.60
  6. Step 6: Final answer
    x = 58,720.67

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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.