Home / 44,306.00-61,107.72-28,391.93

Finding the Fourth Proportional to 44,306.00, 61,107.72 and 28,391.93

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Solution

The fourth proportional to 44,306.00, 61,107.72 and 28,391.93 is: 39,158.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,306.00 : 61,107.72 = 28,391.93 : x
  2. Step 2: Convert to fraction form
    44,306.00/61,107.72 = 28,391.93/x
  3. Step 3: Cross multiply
    44,306.00x = 61,107.72 × 28,391.93
  4. Step 4: Simplify right side
    44,306.00x = 1,734,965,955.93
  5. Step 5: Solve for x
    x = 1,734,965,955.93/44,306.00
  6. Step 6: Final answer
    x = 39,158.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.