Home / 111,095.87-166,643.00-44,535.02

Finding the Fourth Proportional to 111,095.87, 166,643.00 and 44,535.02

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Solution

The fourth proportional to 111,095.87, 166,643.00 and 44,535.02 is: 66,802.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    111,095.87 : 166,643.00 = 44,535.02 : x
  2. Step 2: Convert to fraction form
    111,095.87/166,643.00 = 44,535.02/x
  3. Step 3: Cross multiply
    111,095.87x = 166,643.00 × 44,535.02
  4. Step 4: Simplify right side
    111,095.87x = 7,421,449,115.18
  5. Step 5: Solve for x
    x = 7,421,449,115.18/111,095.87
  6. Step 6: Final answer
    x = 66,802.21

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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.