Home / 94,533.83-141,667.08-52,432.46

Finding the Fourth Proportional to 94,533.83, 141,667.08 and 52,432.46

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Solution

The fourth proportional to 94,533.83, 141,667.08 and 52,432.46 is: 78,574.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,533.83 : 141,667.08 = 52,432.46 : x
  2. Step 2: Convert to fraction form
    94,533.83/141,667.08 = 52,432.46/x
  3. Step 3: Cross multiply
    94,533.83x = 141,667.08 × 52,432.46
  4. Step 4: Simplify right side
    94,533.83x = 7,427,952,797.08
  5. Step 5: Solve for x
    x = 7,427,952,797.08/94,533.83
  6. Step 6: Final answer
    x = 78,574.55

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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.