Home / 2,437.40-3,656.50-1,204.58

Finding the Fourth Proportional to 2,437.40, 3,656.50 and 1,204.58

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Solution

The fourth proportional to 2,437.40, 3,656.50 and 1,204.58 is: 1,807.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437.40 : 3,656.50 = 1,204.58 : x
  2. Step 2: Convert to fraction form
    2,437.40/3,656.50 = 1,204.58/x
  3. Step 3: Cross multiply
    2,437.40x = 3,656.50 × 1,204.58
  4. Step 4: Simplify right side
    2,437.40x = 4,404,546.77
  5. Step 5: Solve for x
    x = 4,404,546.77/2,437.40
  6. Step 6: Final answer
    x = 1,807.07

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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.