Home / 10,267.08-14,168.76-6,021.18

Finding the Fourth Proportional to 10,267.08, 14,168.76 and 6,021.18

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Solution

The fourth proportional to 10,267.08, 14,168.76 and 6,021.18 is: 8,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,267.08 : 14,168.76 = 6,021.18 : x
  2. Step 2: Convert to fraction form
    10,267.08/14,168.76 = 6,021.18/x
  3. Step 3: Cross multiply
    10,267.08x = 14,168.76 × 6,021.18
  4. Step 4: Simplify right side
    10,267.08x = 85,312,654.34
  5. Step 5: Solve for x
    x = 85,312,654.34/10,267.08
  6. Step 6: Final answer
    x = 8,309.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.