Home / 3,304.52-4,560.30-1,812.35

Finding the Fourth Proportional to 3,304.52, 4,560.30 and 1,812.35

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Solution

The fourth proportional to 3,304.52, 4,560.30 and 1,812.35 is: 2,501.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,304.52 : 4,560.30 = 1,812.35 : x
  2. Step 2: Convert to fraction form
    3,304.52/4,560.30 = 1,812.35/x
  3. Step 3: Cross multiply
    3,304.52x = 4,560.30 × 1,812.35
  4. Step 4: Simplify right side
    3,304.52x = 8,264,859.71
  5. Step 5: Solve for x
    x = 8,264,859.71/3,304.52
  6. Step 6: Final answer
    x = 2,501.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.