Home / 29,904.24-44,503.36-28,907.64

Finding the Fourth Proportional to 29,904.24, 44,503.36 and 28,907.64

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Solution

The fourth proportional to 29,904.24, 44,503.36 and 28,907.64 is: 43,020.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,904.24 : 44,503.36 = 28,907.64 : x
  2. Step 2: Convert to fraction form
    29,904.24/44,503.36 = 28,907.64/x
  3. Step 3: Cross multiply
    29,904.24x = 44,503.36 × 28,907.64
  4. Step 4: Simplify right side
    29,904.24x = 1,286,487,109.67
  5. Step 5: Solve for x
    x = 1,286,487,109.67/29,904.24
  6. Step 6: Final answer
    x = 43,020.22

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.