Home / 25,002.07-34,506.61-14,389.65

Finding the Fourth Proportional to 25,002.07, 34,506.61 and 14,389.65

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Solution

The fourth proportional to 25,002.07, 34,506.61 and 14,389.65 is: 19,859.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,002.07 : 34,506.61 = 14,389.65 : x
  2. Step 2: Convert to fraction form
    25,002.07/34,506.61 = 14,389.65/x
  3. Step 3: Cross multiply
    25,002.07x = 34,506.61 × 14,389.65
  4. Step 4: Simplify right side
    25,002.07x = 496,538,004.61
  5. Step 5: Solve for x
    x = 496,538,004.61/25,002.07
  6. Step 6: Final answer
    x = 19,859.88

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