Home / 25,453.55-35,051.90-23,829

Finding the Fourth Proportional to 25,453.55, 35,051.90 and 23,829

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Solution

The fourth proportional to 25,453.55, 35,051.90 and 23,829 is: 32,814.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,453.55 : 35,051.90 = 23,829 : x
  2. Step 2: Convert to fraction form
    25,453.55/35,051.90 = 23,829/x
  3. Step 3: Cross multiply
    25,453.55x = 35,051.90 × 23,829
  4. Step 4: Simplify right side
    25,453.55x = 835,251,605.96
  5. Step 5: Solve for x
    x = 835,251,605.96/25,453.55
  6. Step 6: Final answer
    x = 32,814.75

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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.