Home / 94,848.37-142,342.65-44,928.68

Finding the Fourth Proportional to 94,848.37, 142,342.65 and 44,928.68

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Solution

The fourth proportional to 94,848.37, 142,342.65 and 44,928.68 is: 67,426.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,848.37 : 142,342.65 = 44,928.68 : x
  2. Step 2: Convert to fraction form
    94,848.37/142,342.65 = 44,928.68/x
  3. Step 3: Cross multiply
    94,848.37x = 142,342.65 × 44,928.68
  4. Step 4: Simplify right side
    94,848.37x = 6,395,266,660.49
  5. Step 5: Solve for x
    x = 6,395,266,660.49/94,848.37
  6. Step 6: Final answer
    x = 67,426.22

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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.