Home / 175,235.03-241,905.07-102,627.82

Finding the Fourth Proportional to 175,235.03, 241,905.07 and 102,627.82

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Solution

The fourth proportional to 175,235.03, 241,905.07 and 102,627.82 is: 141,673.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,235.03 : 241,905.07 = 102,627.82 : x
  2. Step 2: Convert to fraction form
    175,235.03/241,905.07 = 102,627.82/x
  3. Step 3: Cross multiply
    175,235.03x = 241,905.07 × 102,627.82
  4. Step 4: Simplify right side
    175,235.03x = 24,826,190,411.71
  5. Step 5: Solve for x
    x = 24,826,190,411.71/175,235.03
  6. Step 6: Final answer
    x = 141,673.67

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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.