Home / 14,210.38-19,585.83-10,667.44

Finding the Fourth Proportional to 14,210.38, 19,585.83 and 10,667.44

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Solution

The fourth proportional to 14,210.38, 19,585.83 and 10,667.44 is: 14,702.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,210.38 : 19,585.83 = 10,667.44 : x
  2. Step 2: Convert to fraction form
    14,210.38/19,585.83 = 10,667.44/x
  3. Step 3: Cross multiply
    14,210.38x = 19,585.83 × 10,667.44
  4. Step 4: Simplify right side
    14,210.38x = 208,930,666.38
  5. Step 5: Solve for x
    x = 208,930,666.38/14,210.38
  6. Step 6: Final answer
    x = 14,702.68

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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.