Home / 189,331.92-283,848.24-94,513.44

Finding the Fourth Proportional to 189,331.92, 283,848.24 and 94,513.44

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Solution

The fourth proportional to 189,331.92, 283,848.24 and 94,513.44 is: 141,695.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    189,331.92 : 283,848.24 = 94,513.44 : x
  2. Step 2: Convert to fraction form
    189,331.92/283,848.24 = 94,513.44/x
  3. Step 3: Cross multiply
    189,331.92x = 283,848.24 × 94,513.44
  4. Step 4: Simplify right side
    189,331.92x = 26,827,473,600.35
  5. Step 5: Solve for x
    x = 26,827,473,600.35/189,331.92
  6. Step 6: Final answer
    x = 141,695.46

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1.5x scale

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.