Home / 44,602.25-61,570.76-31,226.02

Finding the Fourth Proportional to 44,602.25, 61,570.76 and 31,226.02

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Solution

The fourth proportional to 44,602.25, 61,570.76 and 31,226.02 is: 43,105.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,602.25 : 61,570.76 = 31,226.02 : x
  2. Step 2: Convert to fraction form
    44,602.25/61,570.76 = 31,226.02/x
  3. Step 3: Cross multiply
    44,602.25x = 61,570.76 × 31,226.02
  4. Step 4: Simplify right side
    44,602.25x = 1,922,609,783.18
  5. Step 5: Solve for x
    x = 1,922,609,783.18/44,602.25
  6. Step 6: Final answer
    x = 43,105.67

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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.