Home / 15,542.94-23,296.86-14,297.16

Finding the Fourth Proportional to 15,542.94, 23,296.86 and 14,297.16

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Solution

The fourth proportional to 15,542.94, 23,296.86 and 14,297.16 is: 21,429.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,542.94 : 23,296.86 = 14,297.16 : x
  2. Step 2: Convert to fraction form
    15,542.94/23,296.86 = 14,297.16/x
  3. Step 3: Cross multiply
    15,542.94x = 23,296.86 × 14,297.16
  4. Step 4: Simplify right side
    15,542.94x = 333,078,934.92
  5. Step 5: Solve for x
    x = 333,078,934.92/15,542.94
  6. Step 6: Final answer
    x = 21,429.60

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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.