Home / 14,030.01-21,029.12-4,667.83

Finding the Fourth Proportional to 14,030.01, 21,029.12 and 4,667.83

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Solution

The fourth proportional to 14,030.01, 21,029.12 and 4,667.83 is: 6,996.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,030.01 : 21,029.12 = 4,667.83 : x
  2. Step 2: Convert to fraction form
    14,030.01/21,029.12 = 4,667.83/x
  3. Step 3: Cross multiply
    14,030.01x = 21,029.12 × 4,667.83
  4. Step 4: Simplify right side
    14,030.01x = 98,160,368.88
  5. Step 5: Solve for x
    x = 98,160,368.88/14,030.01
  6. Step 6: Final answer
    x = 6,996.46

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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.