Home / 61,158.36-84,399.23-33,934.94

Finding the Fourth Proportional to 61,158.36, 84,399.23 and 33,934.94

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Solution

The fourth proportional to 61,158.36, 84,399.23 and 33,934.94 is: 46,830.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,158.36 : 84,399.23 = 33,934.94 : x
  2. Step 2: Convert to fraction form
    61,158.36/84,399.23 = 33,934.94/x
  3. Step 3: Cross multiply
    61,158.36x = 84,399.23 × 33,934.94
  4. Step 4: Simplify right side
    61,158.36x = 2,864,082,214.43
  5. Step 5: Solve for x
    x = 2,864,082,214.43/61,158.36
  6. Step 6: Final answer
    x = 46,830.59

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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.