Home / 9,674.03-14,511.04-6,386.35

Finding the Fourth Proportional to 9,674.03, 14,511.04 and 6,386.35

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Solution

The fourth proportional to 9,674.03, 14,511.04 and 6,386.35 is: 9,579.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,674.03 : 14,511.04 = 6,386.35 : x
  2. Step 2: Convert to fraction form
    9,674.03/14,511.04 = 6,386.35/x
  3. Step 3: Cross multiply
    9,674.03x = 14,511.04 × 6,386.35
  4. Step 4: Simplify right side
    9,674.03x = 92,672,580.30
  5. Step 5: Solve for x
    x = 92,672,580.30/9,674.03
  6. Step 6: Final answer
    x = 9,579.52

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Double scale
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Similar ratio
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1.5x scale

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.