Home / 46,923.45-64,754.01-25,702.80

Finding the Fourth Proportional to 46,923.45, 64,754.01 and 25,702.80

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Solution

The fourth proportional to 46,923.45, 64,754.01 and 25,702.80 is: 35,469.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,923.45 : 64,754.01 = 25,702.80 : x
  2. Step 2: Convert to fraction form
    46,923.45/64,754.01 = 25,702.80/x
  3. Step 3: Cross multiply
    46,923.45x = 64,754.01 × 25,702.80
  4. Step 4: Simplify right side
    46,923.45x = 1,664,359,368.23
  5. Step 5: Solve for x
    x = 1,664,359,368.23/46,923.45
  6. Step 6: Final answer
    x = 35,469.67

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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.