Home / 25,833.03-35,649.01-14,347.18

Finding the Fourth Proportional to 25,833.03, 35,649.01 and 14,347.18

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Solution

The fourth proportional to 25,833.03, 35,649.01 and 14,347.18 is: 19,798.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,833.03 : 35,649.01 = 14,347.18 : x
  2. Step 2: Convert to fraction form
    25,833.03/35,649.01 = 14,347.18/x
  3. Step 3: Cross multiply
    25,833.03x = 35,649.01 × 14,347.18
  4. Step 4: Simplify right side
    25,833.03x = 511,462,625.26
  5. Step 5: Solve for x
    x = 511,462,625.26/25,833.03
  6. Step 6: Final answer
    x = 19,798.79

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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.