Home / 44,343.25-61,193.63-31,618.58

Finding the Fourth Proportional to 44,343.25, 61,193.63 and 31,618.58

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Solution

The fourth proportional to 44,343.25, 61,193.63 and 31,618.58 is: 43,633.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343.25 : 61,193.63 = 31,618.58 : x
  2. Step 2: Convert to fraction form
    44,343.25/61,193.63 = 31,618.58/x
  3. Step 3: Cross multiply
    44,343.25x = 61,193.63 × 31,618.58
  4. Step 4: Simplify right side
    44,343.25x = 1,934,855,458.72
  5. Step 5: Solve for x
    x = 1,934,855,458.72/44,343.25
  6. Step 6: Final answer
    x = 43,633.60

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1.5x scale

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.