Home / 25,104.06-34,633.23-14,486.16

Finding the Fourth Proportional to 25,104.06, 34,633.23 and 14,486.16

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Solution

The fourth proportional to 25,104.06, 34,633.23 and 14,486.16 is: 19,984.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,104.06 : 34,633.23 = 14,486.16 : x
  2. Step 2: Convert to fraction form
    25,104.06/34,633.23 = 14,486.16/x
  3. Step 3: Cross multiply
    25,104.06x = 34,633.23 × 14,486.16
  4. Step 4: Simplify right side
    25,104.06x = 501,702,511.10
  5. Step 5: Solve for x
    x = 501,702,511.10/25,104.06
  6. Step 6: Final answer
    x = 19,984.92

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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.