Home / 109,523.41-164,302.02-46,343.88

Finding the Fourth Proportional to 109,523.41, 164,302.02 and 46,343.88

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Solution

The fourth proportional to 109,523.41, 164,302.02 and 46,343.88 is: 69,522.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,523.41 : 164,302.02 = 46,343.88 : x
  2. Step 2: Convert to fraction form
    109,523.41/164,302.02 = 46,343.88/x
  3. Step 3: Cross multiply
    109,523.41x = 164,302.02 × 46,343.88
  4. Step 4: Simplify right side
    109,523.41x = 7,614,393,098.64
  5. Step 5: Solve for x
    x = 7,614,393,098.64/109,523.41
  6. Step 6: Final answer
    x = 69,522.97

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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.