Home / 29,928.40-44,795.40-23,318.80

Finding the Fourth Proportional to 29,928.40, 44,795.40 and 23,318.80

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Solution

The fourth proportional to 29,928.40, 44,795.40 and 23,318.80 is: 34,902.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,928.40 : 44,795.40 = 23,318.80 : x
  2. Step 2: Convert to fraction form
    29,928.40/44,795.40 = 23,318.80/x
  3. Step 3: Cross multiply
    29,928.40x = 44,795.40 × 23,318.80
  4. Step 4: Simplify right side
    29,928.40x = 1,044,574,973.52
  5. Step 5: Solve for x
    x = 1,044,574,973.52/29,928.40
  6. Step 6: Final answer
    x = 34,902.47

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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.