Home / 25,252.08-34,847.96-13,766.93

Finding the Fourth Proportional to 25,252.08, 34,847.96 and 13,766.93

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Solution

The fourth proportional to 25,252.08, 34,847.96 and 13,766.93 is: 18,998.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,252.08 : 34,847.96 = 13,766.93 : x
  2. Step 2: Convert to fraction form
    25,252.08/34,847.96 = 13,766.93/x
  3. Step 3: Cross multiply
    25,252.08x = 34,847.96 × 13,766.93
  4. Step 4: Simplify right side
    25,252.08x = 479,749,182.89
  5. Step 5: Solve for x
    x = 479,749,182.89/25,252.08
  6. Step 6: Final answer
    x = 18,998.40

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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.