Home / 124,092.28-186,047.68-39,804.44

Finding the Fourth Proportional to 124,092.28, 186,047.68 and 39,804.44

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Solution

The fourth proportional to 124,092.28, 186,047.68 and 39,804.44 is: 59,677.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,092.28 : 186,047.68 = 39,804.44 : x
  2. Step 2: Convert to fraction form
    124,092.28/186,047.68 = 39,804.44/x
  3. Step 3: Cross multiply
    124,092.28x = 186,047.68 × 39,804.44
  4. Step 4: Simplify right side
    124,092.28x = 7,405,523,715.70
  5. Step 5: Solve for x
    x = 7,405,523,715.70/124,092.28
  6. Step 6: Final answer
    x = 59,677.55

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.