Home / 95,967.10-132,434.77-53,528.36

Finding the Fourth Proportional to 95,967.10, 132,434.77 and 53,528.36

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Solution

The fourth proportional to 95,967.10, 132,434.77 and 53,528.36 is: 73,869.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,967.10 : 132,434.77 = 53,528.36 : x
  2. Step 2: Convert to fraction form
    95,967.10/132,434.77 = 53,528.36/x
  3. Step 3: Cross multiply
    95,967.10x = 132,434.77 × 53,528.36
  4. Step 4: Simplify right side
    95,967.10x = 7,089,016,045.08
  5. Step 5: Solve for x
    x = 7,089,016,045.08/95,967.10
  6. Step 6: Final answer
    x = 73,869.24

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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.