Home / 42,250.46-58,252.68-27,116.42

Finding the Fourth Proportional to 42,250.46, 58,252.68 and 27,116.42

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Solution

The fourth proportional to 42,250.46, 58,252.68 and 27,116.42 is: 37,386.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,250.46 : 58,252.68 = 27,116.42 : x
  2. Step 2: Convert to fraction form
    42,250.46/58,252.68 = 27,116.42/x
  3. Step 3: Cross multiply
    42,250.46x = 58,252.68 × 27,116.42
  4. Step 4: Simplify right side
    42,250.46x = 1,579,603,845.74
  5. Step 5: Solve for x
    x = 1,579,603,845.74/42,250.46
  6. Step 6: Final answer
    x = 37,386.67

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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.