Home / 29,780.06-44,648.22-14,208.62

Finding the Fourth Proportional to 29,780.06, 44,648.22 and 14,208.62

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Solution

The fourth proportional to 29,780.06, 44,648.22 and 14,208.62 is: 21,302.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,780.06 : 44,648.22 = 14,208.62 : x
  2. Step 2: Convert to fraction form
    29,780.06/44,648.22 = 14,208.62/x
  3. Step 3: Cross multiply
    29,780.06x = 44,648.22 × 14,208.62
  4. Step 4: Simplify right side
    29,780.06x = 634,389,591.66
  5. Step 5: Solve for x
    x = 634,389,591.66/29,780.06
  6. Step 6: Final answer
    x = 21,302.50

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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.