Home / 25,241.63-34,834.17-14,064.35

Finding the Fourth Proportional to 25,241.63, 34,834.17 and 14,064.35

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Solution

The fourth proportional to 25,241.63, 34,834.17 and 14,064.35 is: 19,409.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,241.63 : 34,834.17 = 14,064.35 : x
  2. Step 2: Convert to fraction form
    25,241.63/34,834.17 = 14,064.35/x
  3. Step 3: Cross multiply
    25,241.63x = 34,834.17 × 14,064.35
  4. Step 4: Simplify right side
    25,241.63x = 489,919,784.67
  5. Step 5: Solve for x
    x = 489,919,784.67/25,241.63
  6. Step 6: Final answer
    x = 19,409.20

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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.