Home / 29,847.29-44,780.65-14,266.13

Finding the Fourth Proportional to 29,847.29, 44,780.65 and 14,266.13

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Solution

The fourth proportional to 29,847.29, 44,780.65 and 14,266.13 is: 21,403.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,847.29 : 44,780.65 = 14,266.13 : x
  2. Step 2: Convert to fraction form
    29,847.29/44,780.65 = 14,266.13/x
  3. Step 3: Cross multiply
    29,847.29x = 44,780.65 × 14,266.13
  4. Step 4: Simplify right side
    29,847.29x = 638,846,314.82
  5. Step 5: Solve for x
    x = 638,846,314.82/29,847.29
  6. Step 6: Final answer
    x = 21,403.83

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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.