Home / 14,883.19-22,323.25-7,484.64

Finding the Fourth Proportional to 14,883.19, 22,323.25 and 7,484.64

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Solution

The fourth proportional to 14,883.19, 22,323.25 and 7,484.64 is: 11,226.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,883.19 : 22,323.25 = 7,484.64 : x
  2. Step 2: Convert to fraction form
    14,883.19/22,323.25 = 7,484.64/x
  3. Step 3: Cross multiply
    14,883.19x = 22,323.25 × 7,484.64
  4. Step 4: Simplify right side
    14,883.19x = 167,081,489.88
  5. Step 5: Solve for x
    x = 167,081,489.88/14,883.19
  6. Step 6: Final answer
    x = 11,226.19

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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.