Home / 16,554.02-24,830.82-4,074.20

Finding the Fourth Proportional to 16,554.02, 24,830.82 and 4,074.20

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Solution

The fourth proportional to 16,554.02, 24,830.82 and 4,074.20 is: 6,111.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,554.02 : 24,830.82 = 4,074.20 : x
  2. Step 2: Convert to fraction form
    16,554.02/24,830.82 = 4,074.20/x
  3. Step 3: Cross multiply
    16,554.02x = 24,830.82 × 4,074.20
  4. Step 4: Simplify right side
    16,554.02x = 101,165,726.84
  5. Step 5: Solve for x
    x = 101,165,726.84/16,554.02
  6. Step 6: Final answer
    x = 6,111.25

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.