Home / 9,028.44-12,459.84-5,050.24

Finding the Fourth Proportional to 9,028.44, 12,459.84 and 5,050.24

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Solution

The fourth proportional to 9,028.44, 12,459.84 and 5,050.24 is: 6,969.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,028.44 : 12,459.84 = 5,050.24 : x
  2. Step 2: Convert to fraction form
    9,028.44/12,459.84 = 5,050.24/x
  3. Step 3: Cross multiply
    9,028.44x = 12,459.84 × 5,050.24
  4. Step 4: Simplify right side
    9,028.44x = 62,925,182.36
  5. Step 5: Solve for x
    x = 62,925,182.36/9,028.44
  6. Step 6: Final answer
    x = 6,969.66

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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.