Home / 194,875.44-292,321.29-61,752.75

Finding the Fourth Proportional to 194,875.44, 292,321.29 and 61,752.75

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Solution

The fourth proportional to 194,875.44, 292,321.29 and 61,752.75 is: 92,631.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,875.44 : 292,321.29 = 61,752.75 : x
  2. Step 2: Convert to fraction form
    194,875.44/292,321.29 = 61,752.75/x
  3. Step 3: Cross multiply
    194,875.44x = 292,321.29 × 61,752.75
  4. Step 4: Simplify right side
    194,875.44x = 18,051,643,541.05
  5. Step 5: Solve for x
    x = 18,051,643,541.05/194,875.44
  6. Step 6: Final answer
    x = 92,631.70

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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.