Home / 461,770.20-692,655.24-234,030.33

Finding the Fourth Proportional to 461,770.20, 692,655.24 and 234,030.33

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Solution

The fourth proportional to 461,770.20, 692,655.24 and 234,030.33 is: 351,045.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    461,770.20 : 692,655.24 = 234,030.33 : x
  2. Step 2: Convert to fraction form
    461,770.20/692,655.24 = 234,030.33/x
  3. Step 3: Cross multiply
    461,770.20x = 692,655.24 × 234,030.33
  4. Step 4: Simplify right side
    461,770.20x = 162,102,334,393.43
  5. Step 5: Solve for x
    x = 162,102,334,393.43/461,770.20
  6. Step 6: Final answer
    x = 351,045.46

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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.