Home / 25,584.15-35,303.72-14,252.49

Finding the Fourth Proportional to 25,584.15, 35,303.72 and 14,252.49

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Solution

The fourth proportional to 25,584.15, 35,303.72 and 14,252.49 is: 19,667.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,584.15 : 35,303.72 = 14,252.49 : x
  2. Step 2: Convert to fraction form
    25,584.15/35,303.72 = 14,252.49/x
  3. Step 3: Cross multiply
    25,584.15x = 35,303.72 × 14,252.49
  4. Step 4: Simplify right side
    25,584.15x = 503,165,845.00
  5. Step 5: Solve for x
    x = 503,165,845.00/25,584.15
  6. Step 6: Final answer
    x = 19,667.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.