Home / 195,085.77-292,648.14-52,933.30

Finding the Fourth Proportional to 195,085.77, 292,648.14 and 52,933.30

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Solution

The fourth proportional to 195,085.77, 292,648.14 and 52,933.30 is: 79,405.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,085.77 : 292,648.14 = 52,933.30 : x
  2. Step 2: Convert to fraction form
    195,085.77/292,648.14 = 52,933.30/x
  3. Step 3: Cross multiply
    195,085.77x = 292,648.14 × 52,933.30
  4. Step 4: Simplify right side
    195,085.77x = 15,490,831,789.06
  5. Step 5: Solve for x
    x = 15,490,831,789.06/195,085.77
  6. Step 6: Final answer
    x = 79,405.24

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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.