Home / 175,074.09-241,093.76-152,093.42

Finding the Fourth Proportional to 175,074.09, 241,093.76 and 152,093.42

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Solution

The fourth proportional to 175,074.09, 241,093.76 and 152,093.42 is: 209,447.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,074.09 : 241,093.76 = 152,093.42 : x
  2. Step 2: Convert to fraction form
    175,074.09/241,093.76 = 152,093.42/x
  3. Step 3: Cross multiply
    175,074.09x = 241,093.76 × 152,093.42
  4. Step 4: Simplify right side
    175,074.09x = 36,668,774,499.06
  5. Step 5: Solve for x
    x = 36,668,774,499.06/175,074.09
  6. Step 6: Final answer
    x = 209,447.18

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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.