Home / 9,347.01-14,000.40-4,409.25

Finding the Fourth Proportional to 9,347.01, 14,000.40 and 4,409.25

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Solution

The fourth proportional to 9,347.01, 14,000.40 and 4,409.25 is: 6,604.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,347.01 : 14,000.40 = 4,409.25 : x
  2. Step 2: Convert to fraction form
    9,347.01/14,000.40 = 4,409.25/x
  3. Step 3: Cross multiply
    9,347.01x = 14,000.40 × 4,409.25
  4. Step 4: Simplify right side
    9,347.01x = 61,731,263.70
  5. Step 5: Solve for x
    x = 61,731,263.70/9,347.01
  6. Step 6: Final answer
    x = 6,604.39

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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.