Home / 94,036.05-129,769.91-51,594.89

Finding the Fourth Proportional to 94,036.05, 129,769.91 and 51,594.89

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Solution

The fourth proportional to 94,036.05, 129,769.91 and 51,594.89 is: 71,201.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,036.05 : 129,769.91 = 51,594.89 : x
  2. Step 2: Convert to fraction form
    94,036.05/129,769.91 = 51,594.89/x
  3. Step 3: Cross multiply
    94,036.05x = 129,769.91 × 51,594.89
  4. Step 4: Simplify right side
    94,036.05x = 6,695,463,324.94
  5. Step 5: Solve for x
    x = 6,695,463,324.94/94,036.05
  6. Step 6: Final answer
    x = 71,201.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.