Home / 26,060.82-39,090.90-6,339.39

Finding the Fourth Proportional to 26,060.82, 39,090.90 and 6,339.39

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Solution

The fourth proportional to 26,060.82, 39,090.90 and 6,339.39 is: 9,509.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,060.82 : 39,090.90 = 6,339.39 : x
  2. Step 2: Convert to fraction form
    26,060.82/39,090.90 = 6,339.39/x
  3. Step 3: Cross multiply
    26,060.82x = 39,090.90 × 6,339.39
  4. Step 4: Simplify right side
    26,060.82x = 247,812,460.55
  5. Step 5: Solve for x
    x = 247,812,460.55/26,060.82
  6. Step 6: Final answer
    x = 9,509.00

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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.