Home / 174,680.08-241,028.48-98,188.57

Finding the Fourth Proportional to 174,680.08, 241,028.48 and 98,188.57

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Solution

The fourth proportional to 174,680.08, 241,028.48 and 98,188.57 is: 135,483.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,680.08 : 241,028.48 = 98,188.57 : x
  2. Step 2: Convert to fraction form
    174,680.08/241,028.48 = 98,188.57/x
  3. Step 3: Cross multiply
    174,680.08x = 241,028.48 × 98,188.57
  4. Step 4: Simplify right side
    174,680.08x = 23,666,240,329.86
  5. Step 5: Solve for x
    x = 23,666,240,329.86/174,680.08
  6. Step 6: Final answer
    x = 135,483.34

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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.