Home / 44,295.32-66,369.01-31,124.11

Finding the Fourth Proportional to 44,295.32, 66,369.01 and 31,124.11

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Solution

The fourth proportional to 44,295.32, 66,369.01 and 31,124.11 is: 46,634.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,295.32 : 66,369.01 = 31,124.11 : x
  2. Step 2: Convert to fraction form
    44,295.32/66,369.01 = 31,124.11/x
  3. Step 3: Cross multiply
    44,295.32x = 66,369.01 × 31,124.11
  4. Step 4: Simplify right side
    44,295.32x = 2,065,676,367.83
  5. Step 5: Solve for x
    x = 2,065,676,367.83/44,295.32
  6. Step 6: Final answer
    x = 46,634.19

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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.