Home / 95,810.24-132,222.22-53,368.80

Finding the Fourth Proportional to 95,810.24, 132,222.22 and 53,368.80

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Solution

The fourth proportional to 95,810.24, 132,222.22 and 53,368.80 is: 73,651.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,810.24 : 132,222.22 = 53,368.80 : x
  2. Step 2: Convert to fraction form
    95,810.24/132,222.22 = 53,368.80/x
  3. Step 3: Cross multiply
    95,810.24x = 132,222.22 × 53,368.80
  4. Step 4: Simplify right side
    95,810.24x = 7,056,541,214.74
  5. Step 5: Solve for x
    x = 7,056,541,214.74/95,810.24
  6. Step 6: Final answer
    x = 73,651.22

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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.