Home / 16,071.12-24,098.04-4,974.48

Finding the Fourth Proportional to 16,071.12, 24,098.04 and 4,974.48

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Solution

The fourth proportional to 16,071.12, 24,098.04 and 4,974.48 is: 7,459.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,071.12 : 24,098.04 = 4,974.48 : x
  2. Step 2: Convert to fraction form
    16,071.12/24,098.04 = 4,974.48/x
  3. Step 3: Cross multiply
    16,071.12x = 24,098.04 × 4,974.48
  4. Step 4: Simplify right side
    16,071.12x = 119,875,218.02
  5. Step 5: Solve for x
    x = 119,875,218.02/16,071.12
  6. Step 6: Final answer
    x = 7,459.05

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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.