Home / 42,236.78-58,292.94-24,328.34

Finding the Fourth Proportional to 42,236.78, 58,292.94 and 24,328.34

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Solution

The fourth proportional to 42,236.78, 58,292.94 and 24,328.34 is: 33,576.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,236.78 : 58,292.94 = 24,328.34 : x
  2. Step 2: Convert to fraction form
    42,236.78/58,292.94 = 24,328.34/x
  3. Step 3: Cross multiply
    42,236.78x = 58,292.94 × 24,328.34
  4. Step 4: Simplify right side
    42,236.78x = 1,418,170,463.92
  5. Step 5: Solve for x
    x = 1,418,170,463.92/42,236.78
  6. Step 6: Final answer
    x = 33,576.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.