Home / 35,504.12-53,250.78-22,316.24

Finding the Fourth Proportional to 35,504.12, 53,250.78 and 22,316.24

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Solution

The fourth proportional to 35,504.12, 53,250.78 and 22,316.24 is: 33,470.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,504.12 : 53,250.78 = 22,316.24 : x
  2. Step 2: Convert to fraction form
    35,504.12/53,250.78 = 22,316.24/x
  3. Step 3: Cross multiply
    35,504.12x = 53,250.78 × 22,316.24
  4. Step 4: Simplify right side
    35,504.12x = 1,188,357,186.67
  5. Step 5: Solve for x
    x = 1,188,357,186.67/35,504.12
  6. Step 6: Final answer
    x = 33,470.97

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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.