Home / 35,324.55-52,953.89-11,934.63

Finding the Fourth Proportional to 35,324.55, 52,953.89 and 11,934.63

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Solution

The fourth proportional to 35,324.55, 52,953.89 and 11,934.63 is: 17,890.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,324.55 : 52,953.89 = 11,934.63 : x
  2. Step 2: Convert to fraction form
    35,324.55/52,953.89 = 11,934.63/x
  3. Step 3: Cross multiply
    35,324.55x = 52,953.89 × 11,934.63
  4. Step 4: Simplify right side
    35,324.55x = 631,985,024.54
  5. Step 5: Solve for x
    x = 631,985,024.54/35,324.55
  6. Step 6: Final answer
    x = 17,890.82

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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.