Home / 174,947.16-241,338.57-102,302.55

Finding the Fourth Proportional to 174,947.16, 241,338.57 and 102,302.55

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Solution

The fourth proportional to 174,947.16, 241,338.57 and 102,302.55 is: 141,125.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,947.16 : 241,338.57 = 102,302.55 : x
  2. Step 2: Convert to fraction form
    174,947.16/241,338.57 = 102,302.55/x
  3. Step 3: Cross multiply
    174,947.16x = 241,338.57 × 102,302.55
  4. Step 4: Simplify right side
    174,947.16x = 24,689,551,124.35
  5. Step 5: Solve for x
    x = 24,689,551,124.35/174,947.16
  6. Step 6: Final answer
    x = 141,125.76

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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.