Home / 25,833.11-35,649.68-14,655.11

Finding the Fourth Proportional to 25,833.11, 35,649.68 and 14,655.11

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Solution

The fourth proportional to 25,833.11, 35,649.68 and 14,655.11 is: 20,224.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,833.11 : 35,649.68 = 14,655.11 : x
  2. Step 2: Convert to fraction form
    25,833.11/35,649.68 = 14,655.11/x
  3. Step 3: Cross multiply
    25,833.11x = 35,649.68 × 14,655.11
  4. Step 4: Simplify right side
    25,833.11x = 522,449,730.34
  5. Step 5: Solve for x
    x = 522,449,730.34/25,833.11
  6. Step 6: Final answer
    x = 20,224.04

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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.