Home / 76,022.66-104,927.93-44,209.91

Finding the Fourth Proportional to 76,022.66, 104,927.93 and 44,209.91

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Solution

The fourth proportional to 76,022.66, 104,927.93 and 44,209.91 is: 61,019.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,022.66 : 104,927.93 = 44,209.91 : x
  2. Step 2: Convert to fraction form
    76,022.66/104,927.93 = 44,209.91/x
  3. Step 3: Cross multiply
    76,022.66x = 104,927.93 × 44,209.91
  4. Step 4: Simplify right side
    76,022.66x = 4,638,853,596.10
  5. Step 5: Solve for x
    x = 4,638,853,596.10/76,022.66
  6. Step 6: Final answer
    x = 61,019.36

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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.