Home / 24,005.10-33,144.75-14,586.30

Finding the Fourth Proportional to 24,005.10, 33,144.75 and 14,586.30

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Solution

The fourth proportional to 24,005.10, 33,144.75 and 14,586.30 is: 20,139.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,005.10 : 33,144.75 = 14,586.30 : x
  2. Step 2: Convert to fraction form
    24,005.10/33,144.75 = 14,586.30/x
  3. Step 3: Cross multiply
    24,005.10x = 33,144.75 × 14,586.30
  4. Step 4: Simplify right side
    24,005.10x = 483,459,266.93
  5. Step 5: Solve for x
    x = 483,459,266.93/24,005.10
  6. Step 6: Final answer
    x = 20,139.86

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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.