Home / 16,071.08-24,107.18-4,976.76

Finding the Fourth Proportional to 16,071.08, 24,107.18 and 4,976.76

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Solution

The fourth proportional to 16,071.08, 24,107.18 and 4,976.76 is: 7,465.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,071.08 : 24,107.18 = 4,976.76 : x
  2. Step 2: Convert to fraction form
    16,071.08/24,107.18 = 4,976.76/x
  3. Step 3: Cross multiply
    16,071.08x = 24,107.18 × 4,976.76
  4. Step 4: Simplify right side
    16,071.08x = 119,975,649.14
  5. Step 5: Solve for x
    x = 119,975,649.14/16,071.08
  6. Step 6: Final answer
    x = 7,465.31

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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.