Home / 77,552.15-116,238.92-44,296.08

Finding the Fourth Proportional to 77,552.15, 116,238.92 and 44,296.08

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Solution

The fourth proportional to 77,552.15, 116,238.92 and 44,296.08 is: 66,393.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    77,552.15 : 116,238.92 = 44,296.08 : x
  2. Step 2: Convert to fraction form
    77,552.15/116,238.92 = 44,296.08/x
  3. Step 3: Cross multiply
    77,552.15x = 116,238.92 × 44,296.08
  4. Step 4: Simplify right side
    77,552.15x = 5,148,927,842.06
  5. Step 5: Solve for x
    x = 5,148,927,842.06/77,552.15
  6. Step 6: Final answer
    x = 66,393.11

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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.