Home / 46,360.63-63,977.61-25,139.86

Finding the Fourth Proportional to 46,360.63, 63,977.61 and 25,139.86

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Solution

The fourth proportional to 46,360.63, 63,977.61 and 25,139.86 is: 34,692.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,360.63 : 63,977.61 = 25,139.86 : x
  2. Step 2: Convert to fraction form
    46,360.63/63,977.61 = 25,139.86/x
  3. Step 3: Cross multiply
    46,360.63x = 63,977.61 × 25,139.86
  4. Step 4: Simplify right side
    46,360.63x = 1,608,388,158.53
  5. Step 5: Solve for x
    x = 1,608,388,158.53/46,360.63
  6. Step 6: Final answer
    x = 34,692.97

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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.