Home / 44,923.80-67,370.67-14,931.12

Finding the Fourth Proportional to 44,923.80, 67,370.67 and 14,931.12

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Solution

The fourth proportional to 44,923.80, 67,370.67 and 14,931.12 is: 22,391.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,923.80 : 67,370.67 = 14,931.12 : x
  2. Step 2: Convert to fraction form
    44,923.80/67,370.67 = 14,931.12/x
  3. Step 3: Cross multiply
    44,923.80x = 67,370.67 × 14,931.12
  4. Step 4: Simplify right side
    44,923.80x = 1,005,919,558.25
  5. Step 5: Solve for x
    x = 1,005,919,558.25/44,923.80
  6. Step 6: Final answer
    x = 22,391.68

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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.