Home / 194,872.02-292,316.25-61,749.33

Finding the Fourth Proportional to 194,872.02, 292,316.25 and 61,749.33

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Solution

The fourth proportional to 194,872.02, 292,316.25 and 61,749.33 is: 92,626.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,872.02 : 292,316.25 = 61,749.33 : x
  2. Step 2: Convert to fraction form
    194,872.02/292,316.25 = 61,749.33/x
  3. Step 3: Cross multiply
    194,872.02x = 292,316.25 × 61,749.33
  4. Step 4: Simplify right side
    194,872.02x = 18,050,332,585.61
  5. Step 5: Solve for x
    x = 18,050,332,585.61/194,872.02
  6. Step 6: Final answer
    x = 92,626.60

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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.