Home / 24,696.45-34,080.93-13,365.95

Finding the Fourth Proportional to 24,696.45, 34,080.93 and 13,365.95

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Solution

The fourth proportional to 24,696.45, 34,080.93 and 13,365.95 is: 18,444.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,696.45 : 34,080.93 = 13,365.95 : x
  2. Step 2: Convert to fraction form
    24,696.45/34,080.93 = 13,365.95/x
  3. Step 3: Cross multiply
    24,696.45x = 34,080.93 × 13,365.95
  4. Step 4: Simplify right side
    24,696.45x = 455,523,835.93
  5. Step 5: Solve for x
    x = 455,523,835.93/24,696.45
  6. Step 6: Final answer
    x = 18,444.91

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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.