Home / 175,173.72-241,648.02-110,619.56

Finding the Fourth Proportional to 175,173.72, 241,648.02 and 110,619.56

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Solution

The fourth proportional to 175,173.72, 241,648.02 and 110,619.56 is: 152,597.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,173.72 : 241,648.02 = 110,619.56 : x
  2. Step 2: Convert to fraction form
    175,173.72/241,648.02 = 110,619.56/x
  3. Step 3: Cross multiply
    175,173.72x = 241,648.02 × 110,619.56
  4. Step 4: Simplify right side
    175,173.72x = 26,730,997,647.27
  5. Step 5: Solve for x
    x = 26,730,997,647.27/175,173.72
  6. Step 6: Final answer
    x = 152,597.08

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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.