Home / 95,624.69-143,433.36-25,503.39

Finding the Fourth Proportional to 95,624.69, 143,433.36 and 25,503.39

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Solution

The fourth proportional to 95,624.69, 143,433.36 and 25,503.39 is: 38,254.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,624.69 : 143,433.36 = 25,503.39 : x
  2. Step 2: Convert to fraction form
    95,624.69/143,433.36 = 25,503.39/x
  3. Step 3: Cross multiply
    95,624.69x = 143,433.36 × 25,503.39
  4. Step 4: Simplify right side
    95,624.69x = 3,658,036,919.09
  5. Step 5: Solve for x
    x = 3,658,036,919.09/95,624.69
  6. Step 6: Final answer
    x = 38,254.11

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1.5x scale

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.