Home / 46,174.67-69,262.02-11,114.32

Finding the Fourth Proportional to 46,174.67, 69,262.02 and 11,114.32

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Solution

The fourth proportional to 46,174.67, 69,262.02 and 11,114.32 is: 16,671.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,174.67 : 69,262.02 = 11,114.32 : x
  2. Step 2: Convert to fraction form
    46,174.67/69,262.02 = 11,114.32/x
  3. Step 3: Cross multiply
    46,174.67x = 69,262.02 × 11,114.32
  4. Step 4: Simplify right side
    46,174.67x = 769,800,254.13
  5. Step 5: Solve for x
    x = 769,800,254.13/46,174.67
  6. Step 6: Final answer
    x = 16,671.48

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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.