Home / 95,705.54-132,073.65-53,274.10

Finding the Fourth Proportional to 95,705.54, 132,073.65 and 53,274.10

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Solution

The fourth proportional to 95,705.54, 132,073.65 and 53,274.10 is: 73,518.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,705.54 : 132,073.65 = 53,274.10 : x
  2. Step 2: Convert to fraction form
    95,705.54/132,073.65 = 53,274.10/x
  3. Step 3: Cross multiply
    95,705.54x = 132,073.65 × 53,274.10
  4. Step 4: Simplify right side
    95,705.54x = 7,036,104,507.28
  5. Step 5: Solve for x
    x = 7,036,104,507.28/95,705.54
  6. Step 6: Final answer
    x = 73,518.26

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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.