Home / 25,337.26-34,965.64-14,006.58

Finding the Fourth Proportional to 25,337.26, 34,965.64 and 14,006.58

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Solution

The fourth proportional to 25,337.26, 34,965.64 and 14,006.58 is: 19,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,337.26 : 34,965.64 = 14,006.58 : x
  2. Step 2: Convert to fraction form
    25,337.26/34,965.64 = 14,006.58/x
  3. Step 3: Cross multiply
    25,337.26x = 34,965.64 × 14,006.58
  4. Step 4: Simplify right side
    25,337.26x = 489,748,859.08
  5. Step 5: Solve for x
    x = 489,748,859.08/25,337.26
  6. Step 6: Final answer
    x = 19,329.20

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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.