Home / 95,363.31-143,047.70-25,242.63

Finding the Fourth Proportional to 95,363.31, 143,047.70 and 25,242.63

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Solution

The fourth proportional to 95,363.31, 143,047.70 and 25,242.63 is: 37,864.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,363.31 : 143,047.70 = 25,242.63 : x
  2. Step 2: Convert to fraction form
    95,363.31/143,047.70 = 25,242.63/x
  3. Step 3: Cross multiply
    95,363.31x = 143,047.70 × 25,242.63
  4. Step 4: Simplify right side
    95,363.31x = 3,610,900,163.45
  5. Step 5: Solve for x
    x = 3,610,900,163.45/95,363.31
  6. Step 6: Final answer
    x = 37,864.67

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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.