Home / 46,123.34-69,206.87-27,440.28

Finding the Fourth Proportional to 46,123.34, 69,206.87 and 27,440.28

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Solution

The fourth proportional to 46,123.34, 69,206.87 and 27,440.28 is: 41,173.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,123.34 : 69,206.87 = 27,440.28 : x
  2. Step 2: Convert to fraction form
    46,123.34/69,206.87 = 27,440.28/x
  3. Step 3: Cross multiply
    46,123.34x = 69,206.87 × 27,440.28
  4. Step 4: Simplify right side
    46,123.34x = 1,899,055,959.32
  5. Step 5: Solve for x
    x = 1,899,055,959.32/46,123.34
  6. Step 6: Final answer
    x = 41,173.43

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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.