Home / 44,325.23-61,100.93-31,540.19

Finding the Fourth Proportional to 44,325.23, 61,100.93 and 31,540.19

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Solution

The fourth proportional to 44,325.23, 61,100.93 and 31,540.19 is: 43,477.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,325.23 : 61,100.93 = 31,540.19 : x
  2. Step 2: Convert to fraction form
    44,325.23/61,100.93 = 31,540.19/x
  3. Step 3: Cross multiply
    44,325.23x = 61,100.93 × 31,540.19
  4. Step 4: Simplify right side
    44,325.23x = 1,927,134,714.72
  5. Step 5: Solve for x
    x = 1,927,134,714.72/44,325.23
  6. Step 6: Final answer
    x = 43,477.16

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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.