Home / 14,010.66-19,308.13-10,024.85

Finding the Fourth Proportional to 14,010.66, 19,308.13 and 10,024.85

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Solution

The fourth proportional to 14,010.66, 19,308.13 and 10,024.85 is: 13,815.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,010.66 : 19,308.13 = 10,024.85 : x
  2. Step 2: Convert to fraction form
    14,010.66/19,308.13 = 10,024.85/x
  3. Step 3: Cross multiply
    14,010.66x = 19,308.13 × 10,024.85
  4. Step 4: Simplify right side
    14,010.66x = 193,561,130.24
  5. Step 5: Solve for x
    x = 193,561,130.24/14,010.66
  6. Step 6: Final answer
    x = 13,815.28

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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.