Home / 9,595.25-14,381.94-4,390.19

Finding the Fourth Proportional to 9,595.25, 14,381.94 and 4,390.19

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Solution

The fourth proportional to 9,595.25, 14,381.94 and 4,390.19 is: 6,580.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,595.25 : 14,381.94 = 4,390.19 : x
  2. Step 2: Convert to fraction form
    9,595.25/14,381.94 = 4,390.19/x
  3. Step 3: Cross multiply
    9,595.25x = 14,381.94 × 4,390.19
  4. Step 4: Simplify right side
    9,595.25x = 63,139,449.17
  5. Step 5: Solve for x
    x = 63,139,449.17/9,595.25
  6. Step 6: Final answer
    x = 6,580.28

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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.