Home / 9,195.32-13,775.70-4,567.16

Finding the Fourth Proportional to 9,195.32, 13,775.70 and 4,567.16

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Solution

The fourth proportional to 9,195.32, 13,775.70 and 4,567.16 is: 6,842.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,195.32 : 13,775.70 = 4,567.16 : x
  2. Step 2: Convert to fraction form
    9,195.32/13,775.70 = 4,567.16/x
  3. Step 3: Cross multiply
    9,195.32x = 13,775.70 × 4,567.16
  4. Step 4: Simplify right side
    9,195.32x = 62,915,826.01
  5. Step 5: Solve for x
    x = 62,915,826.01/9,195.32
  6. Step 6: Final answer
    x = 6,842.16

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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.