Home / 10,848.84-16,272.58-3,458.60

Finding the Fourth Proportional to 10,848.84, 16,272.58 and 3,458.60

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Solution

The fourth proportional to 10,848.84, 16,272.58 and 3,458.60 is: 5,187.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,848.84 : 16,272.58 = 3,458.60 : x
  2. Step 2: Convert to fraction form
    10,848.84/16,272.58 = 3,458.60/x
  3. Step 3: Cross multiply
    10,848.84x = 16,272.58 × 3,458.60
  4. Step 4: Simplify right side
    10,848.84x = 56,280,345.19
  5. Step 5: Solve for x
    x = 56,280,345.19/10,848.84
  6. Step 6: Final answer
    x = 5,187.68

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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.