Home / 373,265.28-559,733.22-106,965.36

Finding the Fourth Proportional to 373,265.28, 559,733.22 and 106,965.36

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Solution

The fourth proportional to 373,265.28, 559,733.22 and 106,965.36 is: 160,400.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    373,265.28 : 559,733.22 = 106,965.36 : x
  2. Step 2: Convert to fraction form
    373,265.28/559,733.22 = 106,965.36/x
  3. Step 3: Cross multiply
    373,265.28x = 559,733.22 × 106,965.36
  4. Step 4: Simplify right side
    373,265.28x = 59,872,065,381.26
  5. Step 5: Solve for x
    x = 59,872,065,381.26/373,265.28
  6. Step 6: Final answer
    x = 160,400.84

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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.