Home / 9,634.15-14,451.02-4,440.03

Finding the Fourth Proportional to 9,634.15, 14,451.02 and 4,440.03

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Solution

The fourth proportional to 9,634.15, 14,451.02 and 4,440.03 is: 6,659.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,634.15 : 14,451.02 = 4,440.03 : x
  2. Step 2: Convert to fraction form
    9,634.15/14,451.02 = 4,440.03/x
  3. Step 3: Cross multiply
    9,634.15x = 14,451.02 × 4,440.03
  4. Step 4: Simplify right side
    9,634.15x = 64,162,962.33
  5. Step 5: Solve for x
    x = 64,162,962.33/9,634.15
  6. Step 6: Final answer
    x = 6,659.95

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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.