Home / 14,134.53-19,508.18-10,567.40

Finding the Fourth Proportional to 14,134.53, 19,508.18 and 10,567.40

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Solution

The fourth proportional to 14,134.53, 19,508.18 and 10,567.40 is: 14,584.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,134.53 : 19,508.18 = 10,567.40 : x
  2. Step 2: Convert to fraction form
    14,134.53/19,508.18 = 10,567.40/x
  3. Step 3: Cross multiply
    14,134.53x = 19,508.18 × 10,567.40
  4. Step 4: Simplify right side
    14,134.53x = 206,150,590.95
  5. Step 5: Solve for x
    x = 206,150,590.95/14,134.53
  6. Step 6: Final answer
    x = 14,584.89

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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.