Home / 107,633.00-148,534.97-59,886.24

Finding the Fourth Proportional to 107,633.00, 148,534.97 and 59,886.24

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Solution

The fourth proportional to 107,633.00, 148,534.97 and 59,886.24 is: 82,643.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,633.00 : 148,534.97 = 59,886.24 : x
  2. Step 2: Convert to fraction form
    107,633.00/148,534.97 = 59,886.24/x
  3. Step 3: Cross multiply
    107,633.00x = 148,534.97 × 59,886.24
  4. Step 4: Simplify right side
    107,633.00x = 8,895,200,005.38
  5. Step 5: Solve for x
    x = 8,895,200,005.38/107,633.00
  6. Step 6: Final answer
    x = 82,643.80

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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.