Home / 7,315.22-10,954.14-4,024.74

Finding the Fourth Proportional to 7,315.22, 10,954.14 and 4,024.74

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Solution

The fourth proportional to 7,315.22, 10,954.14 and 4,024.74 is: 6,026.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,315.22 : 10,954.14 = 4,024.74 : x
  2. Step 2: Convert to fraction form
    7,315.22/10,954.14 = 4,024.74/x
  3. Step 3: Cross multiply
    7,315.22x = 10,954.14 × 4,024.74
  4. Step 4: Simplify right side
    7,315.22x = 44,087,565.42
  5. Step 5: Solve for x
    x = 44,087,565.42/7,315.22
  6. Step 6: Final answer
    x = 6,026.83

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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.