Home / 14,007.06-19,316.75-10,224.24

Finding the Fourth Proportional to 14,007.06, 19,316.75 and 10,224.24

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Solution

The fourth proportional to 14,007.06, 19,316.75 and 10,224.24 is: 14,099.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,007.06 : 19,316.75 = 10,224.24 : x
  2. Step 2: Convert to fraction form
    14,007.06/19,316.75 = 10,224.24/x
  3. Step 3: Cross multiply
    14,007.06x = 19,316.75 × 10,224.24
  4. Step 4: Simplify right side
    14,007.06x = 197,499,036.90
  5. Step 5: Solve for x
    x = 197,499,036.90/14,007.06
  6. Step 6: Final answer
    x = 14,099.96

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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.