Home / 16,541.80-24,812.52-4,854.58

Finding the Fourth Proportional to 16,541.80, 24,812.52 and 4,854.58

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Solution

The fourth proportional to 16,541.80, 24,812.52 and 4,854.58 is: 7,281.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,541.80 : 24,812.52 = 4,854.58 : x
  2. Step 2: Convert to fraction form
    16,541.80/24,812.52 = 4,854.58/x
  3. Step 3: Cross multiply
    16,541.80x = 24,812.52 × 4,854.58
  4. Step 4: Simplify right side
    16,541.80x = 120,454,363.34
  5. Step 5: Solve for x
    x = 120,454,363.34/16,541.80
  6. Step 6: Final answer
    x = 7,281.82

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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.