Home / 19,023.46-26,251.76-10,525.48

Finding the Fourth Proportional to 19,023.46, 26,251.76 and 10,525.48

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Solution

The fourth proportional to 19,023.46, 26,251.76 and 10,525.48 is: 14,524.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,023.46 : 26,251.76 = 10,525.48 : x
  2. Step 2: Convert to fraction form
    19,023.46/26,251.76 = 10,525.48/x
  3. Step 3: Cross multiply
    19,023.46x = 26,251.76 × 10,525.48
  4. Step 4: Simplify right side
    19,023.46x = 276,312,335.53
  5. Step 5: Solve for x
    x = 276,312,335.53/19,023.46
  6. Step 6: Final answer
    x = 14,524.82

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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.