Home / 4,366.71-6,549.32-1,445.04

Finding the Fourth Proportional to 4,366.71, 6,549.32 and 1,445.04

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Solution

The fourth proportional to 4,366.71, 6,549.32 and 1,445.04 is: 2,167.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,366.71 : 6,549.32 = 1,445.04 : x
  2. Step 2: Convert to fraction form
    4,366.71/6,549.32 = 1,445.04/x
  3. Step 3: Cross multiply
    4,366.71x = 6,549.32 × 1,445.04
  4. Step 4: Simplify right side
    4,366.71x = 9,464,032.99
  5. Step 5: Solve for x
    x = 9,464,032.99/4,366.71
  6. Step 6: Final answer
    x = 2,167.31

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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.