Home / 29,740.81-44,597.09-17,264.66

Finding the Fourth Proportional to 29,740.81, 44,597.09 and 17,264.66

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Solution

The fourth proportional to 29,740.81, 44,597.09 and 17,264.66 is: 25,888.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,740.81 : 44,597.09 = 17,264.66 : x
  2. Step 2: Convert to fraction form
    29,740.81/44,597.09 = 17,264.66/x
  3. Step 3: Cross multiply
    29,740.81x = 44,597.09 × 17,264.66
  4. Step 4: Simplify right side
    29,740.81x = 769,953,595.84
  5. Step 5: Solve for x
    x = 769,953,595.84/29,740.81
  6. Step 6: Final answer
    x = 25,888.79

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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.