Home / 94,027.08-140,908.05-51,926.13

Finding the Fourth Proportional to 94,027.08, 140,908.05 and 51,926.13

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Solution

The fourth proportional to 94,027.08, 140,908.05 and 51,926.13 is: 77,815.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,027.08 : 140,908.05 = 51,926.13 : x
  2. Step 2: Convert to fraction form
    94,027.08/140,908.05 = 51,926.13/x
  3. Step 3: Cross multiply
    94,027.08x = 140,908.05 × 51,926.13
  4. Step 4: Simplify right side
    94,027.08x = 7,316,809,722.35
  5. Step 5: Solve for x
    x = 7,316,809,722.35/94,027.08
  6. Step 6: Final answer
    x = 77,815.98

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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.