Home / 15,392.63-23,105.35-14,834.95

Finding the Fourth Proportional to 15,392.63, 23,105.35 and 14,834.95

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Solution

The fourth proportional to 15,392.63, 23,105.35 and 14,834.95 is: 22,268.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,392.63 : 23,105.35 = 14,834.95 : x
  2. Step 2: Convert to fraction form
    15,392.63/23,105.35 = 14,834.95/x
  3. Step 3: Cross multiply
    15,392.63x = 23,105.35 × 14,834.95
  4. Step 4: Simplify right side
    15,392.63x = 342,766,711.98
  5. Step 5: Solve for x
    x = 342,766,711.98/15,392.63
  6. Step 6: Final answer
    x = 22,268.24

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.