Home / 25,211.04-34,790.76-14,033.04

Finding the Fourth Proportional to 25,211.04, 34,790.76 and 14,033.04

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Solution

The fourth proportional to 25,211.04, 34,790.76 and 14,033.04 is: 19,365.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,211.04 : 34,790.76 = 14,033.04 : x
  2. Step 2: Convert to fraction form
    25,211.04/34,790.76 = 14,033.04/x
  3. Step 3: Cross multiply
    25,211.04x = 34,790.76 × 14,033.04
  4. Step 4: Simplify right side
    25,211.04x = 488,220,126.71
  5. Step 5: Solve for x
    x = 488,220,126.71/25,211.04
  6. Step 6: Final answer
    x = 19,365.33

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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.