Home / 61,260.68-91,804.81-48,725.07

Finding the Fourth Proportional to 61,260.68, 91,804.81 and 48,725.07

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Solution

The fourth proportional to 61,260.68, 91,804.81 and 48,725.07 is: 73,019.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,260.68 : 91,804.81 = 48,725.07 : x
  2. Step 2: Convert to fraction form
    61,260.68/91,804.81 = 48,725.07/x
  3. Step 3: Cross multiply
    61,260.68x = 91,804.81 × 48,725.07
  4. Step 4: Simplify right side
    61,260.68x = 4,473,195,793.59
  5. Step 5: Solve for x
    x = 4,473,195,793.59/61,260.68
  6. Step 6: Final answer
    x = 73,019.04

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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.