Home / 195,060.72-292,547.28-116,197.44

Finding the Fourth Proportional to 195,060.72, 292,547.28 and 116,197.44

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Solution

The fourth proportional to 195,060.72, 292,547.28 and 116,197.44 is: 174,270.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,060.72 : 292,547.28 = 116,197.44 : x
  2. Step 2: Convert to fraction form
    195,060.72/292,547.28 = 116,197.44/x
  3. Step 3: Cross multiply
    195,060.72x = 292,547.28 × 116,197.44
  4. Step 4: Simplify right side
    195,060.72x = 33,993,245,014.96
  5. Step 5: Solve for x
    x = 33,993,245,014.96/195,060.72
  6. Step 6: Final answer
    x = 174,270.07

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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.