Home / 35,226.86-52,824.93-13,323.50

Finding the Fourth Proportional to 35,226.86, 52,824.93 and 13,323.50

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Solution

The fourth proportional to 35,226.86, 52,824.93 and 13,323.50 is: 19,979.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,226.86 : 52,824.93 = 13,323.50 : x
  2. Step 2: Convert to fraction form
    35,226.86/52,824.93 = 13,323.50/x
  3. Step 3: Cross multiply
    35,226.86x = 52,824.93 × 13,323.50
  4. Step 4: Simplify right side
    35,226.86x = 703,812,954.86
  5. Step 5: Solve for x
    x = 703,812,954.86/35,226.86
  6. Step 6: Final answer
    x = 19,979.44

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.