Home / 4,224.04-6,332.34-1,625.08

Finding the Fourth Proportional to 4,224.04, 6,332.34 and 1,625.08

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Solution

The fourth proportional to 4,224.04, 6,332.34 and 1,625.08 is: 2,436.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.04 : 6,332.34 = 1,625.08 : x
  2. Step 2: Convert to fraction form
    4,224.04/6,332.34 = 1,625.08/x
  3. Step 3: Cross multiply
    4,224.04x = 6,332.34 × 1,625.08
  4. Step 4: Simplify right side
    4,224.04x = 10,290,559.09
  5. Step 5: Solve for x
    x = 10,290,559.09/4,224.04
  6. Step 6: Final answer
    x = 2,436.19

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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.