Home / 29,718.69-44,534.29-13,063.47

Finding the Fourth Proportional to 29,718.69, 44,534.29 and 13,063.47

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Solution

The fourth proportional to 29,718.69, 44,534.29 and 13,063.47 is: 19,575.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,718.69 : 44,534.29 = 13,063.47 : x
  2. Step 2: Convert to fraction form
    29,718.69/44,534.29 = 13,063.47/x
  3. Step 3: Cross multiply
    29,718.69x = 44,534.29 × 13,063.47
  4. Step 4: Simplify right side
    29,718.69x = 581,772,361.39
  5. Step 5: Solve for x
    x = 581,772,361.39/29,718.69
  6. Step 6: Final answer
    x = 19,575.98

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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.