Home / 195,036.17-292,564.39-61,926.85

Finding the Fourth Proportional to 195,036.17, 292,564.39 and 61,926.85

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Solution

The fourth proportional to 195,036.17, 292,564.39 and 61,926.85 is: 92,893.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,036.17 : 292,564.39 = 61,926.85 : x
  2. Step 2: Convert to fraction form
    195,036.17/292,564.39 = 61,926.85/x
  3. Step 3: Cross multiply
    195,036.17x = 292,564.39 × 61,926.85
  4. Step 4: Simplify right side
    195,036.17x = 18,117,590,785.24
  5. Step 5: Solve for x
    x = 18,117,590,785.24/195,036.17
  6. Step 6: Final answer
    x = 92,893.49

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1.5x scale

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.