Home / 23,675.08-32,671.71-13,064.71

Finding the Fourth Proportional to 23,675.08, 32,671.71 and 13,064.71

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Solution

The fourth proportional to 23,675.08, 32,671.71 and 13,064.71 is: 18,029.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,675.08 : 32,671.71 = 13,064.71 : x
  2. Step 2: Convert to fraction form
    23,675.08/32,671.71 = 13,064.71/x
  3. Step 3: Cross multiply
    23,675.08x = 32,671.71 × 13,064.71
  4. Step 4: Simplify right side
    23,675.08x = 426,846,416.35
  5. Step 5: Solve for x
    x = 426,846,416.35/23,675.08
  6. Step 6: Final answer
    x = 18,029.35

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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.