Home / 16,070.90-24,107.49-4,976.16

Finding the Fourth Proportional to 16,070.90, 24,107.49 and 4,976.16

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Solution

The fourth proportional to 16,070.90, 24,107.49 and 4,976.16 is: 7,464.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,070.90 : 24,107.49 = 4,976.16 : x
  2. Step 2: Convert to fraction form
    16,070.90/24,107.49 = 4,976.16/x
  3. Step 3: Cross multiply
    16,070.90x = 24,107.49 × 4,976.16
  4. Step 4: Simplify right side
    16,070.90x = 119,962,727.44
  5. Step 5: Solve for x
    x = 119,962,727.44/16,070.90
  6. Step 6: Final answer
    x = 7,464.60

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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.