Home / 119,955.02-179,914.02-41,051.10

Finding the Fourth Proportional to 119,955.02, 179,914.02 and 41,051.10

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Solution

The fourth proportional to 119,955.02, 179,914.02 and 41,051.10 is: 61,570.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,955.02 : 179,914.02 = 41,051.10 : x
  2. Step 2: Convert to fraction form
    119,955.02/179,914.02 = 41,051.10/x
  3. Step 3: Cross multiply
    119,955.02x = 179,914.02 × 41,051.10
  4. Step 4: Simplify right side
    119,955.02x = 7,385,668,426.42
  5. Step 5: Solve for x
    x = 7,385,668,426.42/119,955.02
  6. Step 6: Final answer
    x = 61,570.32

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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.