Home / 194,369.46-291,553.02-50,275.29

Finding the Fourth Proportional to 194,369.46, 291,553.02 and 50,275.29

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Solution

The fourth proportional to 194,369.46, 291,553.02 and 50,275.29 is: 75,412.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,369.46 : 291,553.02 = 50,275.29 : x
  2. Step 2: Convert to fraction form
    194,369.46/291,553.02 = 50,275.29/x
  3. Step 3: Cross multiply
    194,369.46x = 291,553.02 × 50,275.29
  4. Step 4: Simplify right side
    194,369.46x = 14,657,911,886.32
  5. Step 5: Solve for x
    x = 14,657,911,886.32/194,369.46
  6. Step 6: Final answer
    x = 75,412.63

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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.