Home / 45,226.26-62,416.07-25,089.63

Finding the Fourth Proportional to 45,226.26, 62,416.07 and 25,089.63

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Solution

The fourth proportional to 45,226.26, 62,416.07 and 25,089.63 is: 34,625.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,226.26 : 62,416.07 = 25,089.63 : x
  2. Step 2: Convert to fraction form
    45,226.26/62,416.07 = 25,089.63/x
  3. Step 3: Cross multiply
    45,226.26x = 62,416.07 × 25,089.63
  4. Step 4: Simplify right side
    45,226.26x = 1,565,996,102.35
  5. Step 5: Solve for x
    x = 1,565,996,102.35/45,226.26
  6. Step 6: Final answer
    x = 34,625.81

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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.