Home / 46,345.10-69,517.65-44,530.70

Finding the Fourth Proportional to 46,345.10, 69,517.65 and 44,530.70

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Solution

The fourth proportional to 46,345.10, 69,517.65 and 44,530.70 is: 66,796.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,345.10 : 69,517.65 = 44,530.70 : x
  2. Step 2: Convert to fraction form
    46,345.10/69,517.65 = 44,530.70/x
  3. Step 3: Cross multiply
    46,345.10x = 69,517.65 × 44,530.70
  4. Step 4: Simplify right side
    46,345.10x = 3,095,669,616.86
  5. Step 5: Solve for x
    x = 3,095,669,616.86/46,345.10
  6. Step 6: Final answer
    x = 66,796.05

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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.