Home / 94,533.84-141,667.08-52,432.47

Finding the Fourth Proportional to 94,533.84, 141,667.08 and 52,432.47

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Solution

The fourth proportional to 94,533.84, 141,667.08 and 52,432.47 is: 78,574.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.84 : 141,667.08 = 52,432.47 : x
  2. Step 2: Convert to fraction form
    94,533.84/141,667.08 = 52,432.47/x
  3. Step 3: Cross multiply
    94,533.84x = 141,667.08 × 52,432.47
  4. Step 4: Simplify right side
    94,533.84x = 7,427,954,922.09
  5. Step 5: Solve for x
    x = 7,427,954,922.09/94,533.84
  6. Step 6: Final answer
    x = 78,574.56

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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.