Home / 89,992.52-134,996.85-23,433.23

Finding the Fourth Proportional to 89,992.52, 134,996.85 and 23,433.23

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Solution

The fourth proportional to 89,992.52, 134,996.85 and 23,433.23 is: 35,151.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,992.52 : 134,996.85 = 23,433.23 : x
  2. Step 2: Convert to fraction form
    89,992.52/134,996.85 = 23,433.23/x
  3. Step 3: Cross multiply
    89,992.52x = 134,996.85 × 23,433.23
  4. Step 4: Simplify right side
    89,992.52x = 3,163,411,560.34
  5. Step 5: Solve for x
    x = 3,163,411,560.34/89,992.52
  6. Step 6: Final answer
    x = 35,151.94

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1.5x scale

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.