Home / 25,066.67-34,597.13-14,454.86

Finding the Fourth Proportional to 25,066.67, 34,597.13 and 14,454.86

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Solution

The fourth proportional to 25,066.67, 34,597.13 and 14,454.86 is: 19,950.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,066.67 : 34,597.13 = 14,454.86 : x
  2. Step 2: Convert to fraction form
    25,066.67/34,597.13 = 14,454.86/x
  3. Step 3: Cross multiply
    25,066.67x = 34,597.13 × 14,454.86
  4. Step 4: Simplify right side
    25,066.67x = 500,096,425.29
  5. Step 5: Solve for x
    x = 500,096,425.29/25,066.67
  6. Step 6: Final answer
    x = 19,950.66

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1.5x scale

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.