Home / 110,790.24-152,898.96-63,059.04

Finding the Fourth Proportional to 110,790.24, 152,898.96 and 63,059.04

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Solution

The fourth proportional to 110,790.24, 152,898.96 and 63,059.04 is: 87,026.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,790.24 : 152,898.96 = 63,059.04 : x
  2. Step 2: Convert to fraction form
    110,790.24/152,898.96 = 63,059.04/x
  3. Step 3: Cross multiply
    110,790.24x = 152,898.96 × 63,059.04
  4. Step 4: Simplify right side
    110,790.24x = 9,641,661,634.60
  5. Step 5: Solve for x
    x = 9,641,661,634.60/110,790.24
  6. Step 6: Final answer
    x = 87,026.27

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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.