Home / 2,423.46-3,637.35-1,654.50

Finding the Fourth Proportional to 2,423.46, 3,637.35 and 1,654.50

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Solution

The fourth proportional to 2,423.46, 3,637.35 and 1,654.50 is: 2,483.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,423.46 : 3,637.35 = 1,654.50 : x
  2. Step 2: Convert to fraction form
    2,423.46/3,637.35 = 1,654.50/x
  3. Step 3: Cross multiply
    2,423.46x = 3,637.35 × 1,654.50
  4. Step 4: Simplify right side
    2,423.46x = 6,017,995.58
  5. Step 5: Solve for x
    x = 6,017,995.58/2,423.46
  6. Step 6: Final answer
    x = 2,483.22

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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.