Home / 29,947.74-44,892.81-14,349.66

Finding the Fourth Proportional to 29,947.74, 44,892.81 and 14,349.66

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Solution

The fourth proportional to 29,947.74, 44,892.81 and 14,349.66 is: 21,510.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947.74 : 44,892.81 = 14,349.66 : x
  2. Step 2: Convert to fraction form
    29,947.74/44,892.81 = 14,349.66/x
  3. Step 3: Cross multiply
    29,947.74x = 44,892.81 × 14,349.66
  4. Step 4: Simplify right side
    29,947.74x = 644,196,559.94
  5. Step 5: Solve for x
    x = 644,196,559.94/29,947.74
  6. Step 6: Final answer
    x = 21,510.69

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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.