Home / 95,783.66-132,171.99-53,346.14

Finding the Fourth Proportional to 95,783.66, 132,171.99 and 53,346.14

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Solution

The fourth proportional to 95,783.66, 132,171.99 and 53,346.14 is: 73,612.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,783.66 : 132,171.99 = 53,346.14 : x
  2. Step 2: Convert to fraction form
    95,783.66/132,171.99 = 53,346.14/x
  3. Step 3: Cross multiply
    95,783.66x = 132,171.99 × 53,346.14
  4. Step 4: Simplify right side
    95,783.66x = 7,050,865,482.62
  5. Step 5: Solve for x
    x = 7,050,865,482.62/95,783.66
  6. Step 6: Final answer
    x = 73,612.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.