Home / 14,999.36-22,486.86-6,240.83

Finding the Fourth Proportional to 14,999.36, 22,486.86 and 6,240.83

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Solution

The fourth proportional to 14,999.36, 22,486.86 and 6,240.83 is: 9,356.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,999.36 : 22,486.86 = 6,240.83 : x
  2. Step 2: Convert to fraction form
    14,999.36/22,486.86 = 6,240.83/x
  3. Step 3: Cross multiply
    14,999.36x = 22,486.86 × 6,240.83
  4. Step 4: Simplify right side
    14,999.36x = 140,336,558.06
  5. Step 5: Solve for x
    x = 140,336,558.06/14,999.36
  6. Step 6: Final answer
    x = 9,356.17

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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.