Home / 18,025.02-24,886.82-11,667.00

Finding the Fourth Proportional to 18,025.02, 24,886.82 and 11,667.00

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Solution

The fourth proportional to 18,025.02, 24,886.82 and 11,667.00 is: 16,108.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,025.02 : 24,886.82 = 11,667.00 : x
  2. Step 2: Convert to fraction form
    18,025.02/24,886.82 = 11,667.00/x
  3. Step 3: Cross multiply
    18,025.02x = 24,886.82 × 11,667.00
  4. Step 4: Simplify right side
    18,025.02x = 290,354,404.51
  5. Step 5: Solve for x
    x = 290,354,404.51/18,025.02
  6. Step 6: Final answer
    x = 16,108.41

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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.