Home / 16,482.58-24,721.29-5,389.18

Finding the Fourth Proportional to 16,482.58, 24,721.29 and 5,389.18

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Solution

The fourth proportional to 16,482.58, 24,721.29 and 5,389.18 is: 8,082.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,482.58 : 24,721.29 = 5,389.18 : x
  2. Step 2: Convert to fraction form
    16,482.58/24,721.29 = 5,389.18/x
  3. Step 3: Cross multiply
    16,482.58x = 24,721.29 × 5,389.18
  4. Step 4: Simplify right side
    16,482.58x = 133,227,481.64
  5. Step 5: Solve for x
    x = 133,227,481.64/16,482.58
  6. Step 6: Final answer
    x = 8,082.93

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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.