Home / 61,225.30-84,499.44-34,007.50

Finding the Fourth Proportional to 61,225.30, 84,499.44 and 34,007.50

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Solution

The fourth proportional to 61,225.30, 84,499.44 and 34,007.50 is: 46,935.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,225.30 : 84,499.44 = 34,007.50 : x
  2. Step 2: Convert to fraction form
    61,225.30/84,499.44 = 34,007.50/x
  3. Step 3: Cross multiply
    61,225.30x = 84,499.44 × 34,007.50
  4. Step 4: Simplify right side
    61,225.30x = 2,873,614,705.80
  5. Step 5: Solve for x
    x = 2,873,614,705.80/61,225.30
  6. Step 6: Final answer
    x = 46,935.09

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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.