Home / 4,537.50-6,807.33-1,459.50

Finding the Fourth Proportional to 4,537.50, 6,807.33 and 1,459.50

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Solution

The fourth proportional to 4,537.50, 6,807.33 and 1,459.50 is: 2,189.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,537.50 : 6,807.33 = 1,459.50 : x
  2. Step 2: Convert to fraction form
    4,537.50/6,807.33 = 1,459.50/x
  3. Step 3: Cross multiply
    4,537.50x = 6,807.33 × 1,459.50
  4. Step 4: Simplify right side
    4,537.50x = 9,935,298.14
  5. Step 5: Solve for x
    x = 9,935,298.14/4,537.50
  6. Step 6: Final answer
    x = 2,189.60

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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.