Home / 26,863.27-37,070.19-14,926.50

Finding the Fourth Proportional to 26,863.27, 37,070.19 and 14,926.50

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Solution

The fourth proportional to 26,863.27, 37,070.19 and 14,926.50 is: 20,597.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,863.27 : 37,070.19 = 14,926.50 : x
  2. Step 2: Convert to fraction form
    26,863.27/37,070.19 = 14,926.50/x
  3. Step 3: Cross multiply
    26,863.27x = 37,070.19 × 14,926.50
  4. Step 4: Simplify right side
    26,863.27x = 553,328,191.04
  5. Step 5: Solve for x
    x = 553,328,191.04/26,863.27
  6. Step 6: Final answer
    x = 20,597.95

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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.