Home / 104,938.00-144,814.93-59,618.46

Finding the Fourth Proportional to 104,938.00, 144,814.93 and 59,618.46

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Solution

The fourth proportional to 104,938.00, 144,814.93 and 59,618.46 is: 82,273.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,938.00 : 144,814.93 = 59,618.46 : x
  2. Step 2: Convert to fraction form
    104,938.00/144,814.93 = 59,618.46/x
  3. Step 3: Cross multiply
    104,938.00x = 144,814.93 × 59,618.46
  4. Step 4: Simplify right side
    104,938.00x = 8,633,643,505.62
  5. Step 5: Solve for x
    x = 8,633,643,505.62/104,938.00
  6. Step 6: Final answer
    x = 82,273.76

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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.