Home / 16,482.83-24,706.79-5,386.53

Finding the Fourth Proportional to 16,482.83, 24,706.79 and 5,386.53

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Solution

The fourth proportional to 16,482.83, 24,706.79 and 5,386.53 is: 8,074.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,482.83 : 24,706.79 = 5,386.53 : x
  2. Step 2: Convert to fraction form
    16,482.83/24,706.79 = 5,386.53/x
  3. Step 3: Cross multiply
    16,482.83x = 24,706.79 × 5,386.53
  4. Step 4: Simplify right side
    16,482.83x = 133,083,951.46
  5. Step 5: Solve for x
    x = 133,083,951.46/16,482.83
  6. Step 6: Final answer
    x = 8,074.10

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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.