Home / 9,591.08-14,378.10-3,746.36

Finding the Fourth Proportional to 9,591.08, 14,378.10 and 3,746.36

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Solution

The fourth proportional to 9,591.08, 14,378.10 and 3,746.36 is: 5,616.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,591.08 : 14,378.10 = 3,746.36 : x
  2. Step 2: Convert to fraction form
    9,591.08/14,378.10 = 3,746.36/x
  3. Step 3: Cross multiply
    9,591.08x = 14,378.10 × 3,746.36
  4. Step 4: Simplify right side
    9,591.08x = 53,865,538.72
  5. Step 5: Solve for x
    x = 53,865,538.72/9,591.08
  6. Step 6: Final answer
    x = 5,616.21

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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.