Home / 173,631.69-260,528.58-61,396.92

Finding the Fourth Proportional to 173,631.69, 260,528.58 and 61,396.92

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Solution

The fourth proportional to 173,631.69, 260,528.58 and 61,396.92 is: 92,124.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,631.69 : 260,528.58 = 61,396.92 : x
  2. Step 2: Convert to fraction form
    173,631.69/260,528.58 = 61,396.92/x
  3. Step 3: Cross multiply
    173,631.69x = 260,528.58 × 61,396.92
  4. Step 4: Simplify right side
    173,631.69x = 15,995,652,383.97
  5. Step 5: Solve for x
    x = 15,995,652,383.97/173,631.69
  6. Step 6: Final answer
    x = 92,124.04

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.