Home / 175,190.55-241,511.01-124,802.07

Finding the Fourth Proportional to 175,190.55, 241,511.01 and 124,802.07

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Solution

The fourth proportional to 175,190.55, 241,511.01 and 124,802.07 is: 172,047.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,190.55 : 241,511.01 = 124,802.07 : x
  2. Step 2: Convert to fraction form
    175,190.55/241,511.01 = 124,802.07/x
  3. Step 3: Cross multiply
    175,190.55x = 241,511.01 × 124,802.07
  4. Step 4: Simplify right side
    175,190.55x = 30,141,073,975.79
  5. Step 5: Solve for x
    x = 30,141,073,975.79/175,190.55
  6. Step 6: Final answer
    x = 172,047.37

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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.