Home / 26,151.66-39,225.06-7,433.37

Finding the Fourth Proportional to 26,151.66, 39,225.06 and 7,433.37

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Solution

The fourth proportional to 26,151.66, 39,225.06 and 7,433.37 is: 11,149.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,151.66 : 39,225.06 = 7,433.37 : x
  2. Step 2: Convert to fraction form
    26,151.66/39,225.06 = 7,433.37/x
  3. Step 3: Cross multiply
    26,151.66x = 39,225.06 × 7,433.37
  4. Step 4: Simplify right side
    26,151.66x = 291,574,384.25
  5. Step 5: Solve for x
    x = 291,574,384.25/26,151.66
  6. Step 6: Final answer
    x = 11,149.36

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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.