Home / 7,063.48-10,595.40-2,133.28

Finding the Fourth Proportional to 7,063.48, 10,595.40 and 2,133.28

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Solution

The fourth proportional to 7,063.48, 10,595.40 and 2,133.28 is: 3,199.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,063.48 : 10,595.40 = 2,133.28 : x
  2. Step 2: Convert to fraction form
    7,063.48/10,595.40 = 2,133.28/x
  3. Step 3: Cross multiply
    7,063.48x = 10,595.40 × 2,133.28
  4. Step 4: Simplify right side
    7,063.48x = 22,602,954.91
  5. Step 5: Solve for x
    x = 22,602,954.91/7,063.48
  6. Step 6: Final answer
    x = 3,199.97

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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.