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Finding the Fourth Proportional to 60,188.29, 83,053.08 and 33,324.07

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Solution

The fourth proportional to 60,188.29, 83,053.08 and 33,324.07 is: 45,983.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,188.29 : 83,053.08 = 33,324.07 : x
  2. Step 2: Convert to fraction form
    60,188.29/83,053.08 = 33,324.07/x
  3. Step 3: Cross multiply
    60,188.29x = 83,053.08 × 33,324.07
  4. Step 4: Simplify right side
    60,188.29x = 2,767,666,651.64
  5. Step 5: Solve for x
    x = 2,767,666,651.64/60,188.29
  6. Step 6: Final answer
    x = 45,983.47

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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.