Home / 9,047.22-13,591.61-6,384.93

Finding the Fourth Proportional to 9,047.22, 13,591.61 and 6,384.93

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Solution

The fourth proportional to 9,047.22, 13,591.61 and 6,384.93 is: 9,592.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,047.22 : 13,591.61 = 6,384.93 : x
  2. Step 2: Convert to fraction form
    9,047.22/13,591.61 = 6,384.93/x
  3. Step 3: Cross multiply
    9,047.22x = 13,591.61 × 6,384.93
  4. Step 4: Simplify right side
    9,047.22x = 86,781,478.44
  5. Step 5: Solve for x
    x = 86,781,478.44/9,047.22
  6. Step 6: Final answer
    x = 9,592.06

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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.