Home / 233,913.24-322,799.70-126,482.94

Finding the Fourth Proportional to 233,913.24, 322,799.70 and 126,482.94

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Solution

The fourth proportional to 233,913.24, 322,799.70 and 126,482.94 is: 174,546.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,913.24 : 322,799.70 = 126,482.94 : x
  2. Step 2: Convert to fraction form
    233,913.24/322,799.70 = 126,482.94/x
  3. Step 3: Cross multiply
    233,913.24x = 322,799.70 × 126,482.94
  4. Step 4: Simplify right side
    233,913.24x = 40,828,655,087.12
  5. Step 5: Solve for x
    x = 40,828,655,087.12/233,913.24
  6. Step 6: Final answer
    x = 174,546.15

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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.