Home / 23,774.10-32,814.09-14,345.70

Finding the Fourth Proportional to 23,774.10, 32,814.09 and 14,345.70

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Solution

The fourth proportional to 23,774.10, 32,814.09 and 14,345.70 is: 19,800.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,774.10 : 32,814.09 = 14,345.70 : x
  2. Step 2: Convert to fraction form
    23,774.10/32,814.09 = 14,345.70/x
  3. Step 3: Cross multiply
    23,774.10x = 32,814.09 × 14,345.70
  4. Step 4: Simplify right side
    23,774.10x = 470,741,090.91
  5. Step 5: Solve for x
    x = 470,741,090.91/23,774.10
  6. Step 6: Final answer
    x = 19,800.59

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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.