Home / 46,068.08-69,077.48-16,469.80

Finding the Fourth Proportional to 46,068.08, 69,077.48 and 16,469.80

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Solution

The fourth proportional to 46,068.08, 69,077.48 and 16,469.80 is: 24,695.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,068.08 : 69,077.48 = 16,469.80 : x
  2. Step 2: Convert to fraction form
    46,068.08/69,077.48 = 16,469.80/x
  3. Step 3: Cross multiply
    46,068.08x = 69,077.48 × 16,469.80
  4. Step 4: Simplify right side
    46,068.08x = 1,137,692,025.06
  5. Step 5: Solve for x
    x = 1,137,692,025.06/46,068.08
  6. Step 6: Final answer
    x = 24,695.89

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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.