Home / 26,247.93-39,369.47-9,607.29

Finding the Fourth Proportional to 26,247.93, 39,369.47 and 9,607.29

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Solution

The fourth proportional to 26,247.93, 39,369.47 and 9,607.29 is: 14,410.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,247.93 : 39,369.47 = 9,607.29 : x
  2. Step 2: Convert to fraction form
    26,247.93/39,369.47 = 9,607.29/x
  3. Step 3: Cross multiply
    26,247.93x = 39,369.47 × 9,607.29
  4. Step 4: Simplify right side
    26,247.93x = 378,233,867.40
  5. Step 5: Solve for x
    x = 378,233,867.40/26,247.93
  6. Step 6: Final answer
    x = 14,410.05

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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.