Home / 14,047.44-19,353.96-10,264.08

Finding the Fourth Proportional to 14,047.44, 19,353.96 and 10,264.08

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Solution

The fourth proportional to 14,047.44, 19,353.96 and 10,264.08 is: 14,141.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,047.44 : 19,353.96 = 10,264.08 : x
  2. Step 2: Convert to fraction form
    14,047.44/19,353.96 = 10,264.08/x
  3. Step 3: Cross multiply
    14,047.44x = 19,353.96 × 10,264.08
  4. Step 4: Simplify right side
    14,047.44x = 198,650,593.76
  5. Step 5: Solve for x
    x = 198,650,593.76/14,047.44
  6. Step 6: Final answer
    x = 14,141.41

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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.