Home / 24,872.41-34,312.84-16,803.47

Finding the Fourth Proportional to 24,872.41, 34,312.84 and 16,803.47

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Solution

The fourth proportional to 24,872.41, 34,312.84 and 16,803.47 is: 23,181.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,872.41 : 34,312.84 = 16,803.47 : x
  2. Step 2: Convert to fraction form
    24,872.41/34,312.84 = 16,803.47/x
  3. Step 3: Cross multiply
    24,872.41x = 34,312.84 × 16,803.47
  4. Step 4: Simplify right side
    24,872.41x = 576,574,821.33
  5. Step 5: Solve for x
    x = 576,574,821.33/24,872.41
  6. Step 6: Final answer
    x = 23,181.30

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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.