Home / 38,673.50-58,010.30-10,593.80

Finding the Fourth Proportional to 38,673.50, 58,010.30 and 10,593.80

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Solution

The fourth proportional to 38,673.50, 58,010.30 and 10,593.80 is: 15,890.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,673.50 : 58,010.30 = 10,593.80 : x
  2. Step 2: Convert to fraction form
    38,673.50/58,010.30 = 10,593.80/x
  3. Step 3: Cross multiply
    38,673.50x = 58,010.30 × 10,593.80
  4. Step 4: Simplify right side
    38,673.50x = 614,549,173.12
  5. Step 5: Solve for x
    x = 614,549,173.12/38,673.50
  6. Step 6: Final answer
    x = 15,890.71

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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.