Home / 95,810.37-132,222.39-53,368.92

Finding the Fourth Proportional to 95,810.37, 132,222.39 and 53,368.92

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Solution

The fourth proportional to 95,810.37, 132,222.39 and 53,368.92 is: 73,651.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,810.37 : 132,222.39 = 53,368.92 : x
  2. Step 2: Convert to fraction form
    95,810.37/132,222.39 = 53,368.92/x
  3. Step 3: Cross multiply
    95,810.37x = 132,222.39 × 53,368.92
  4. Step 4: Simplify right side
    95,810.37x = 7,056,565,493.01
  5. Step 5: Solve for x
    x = 7,056,565,493.01/95,810.37
  6. Step 6: Final answer
    x = 73,651.38

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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.