Home / 34,895.90-52,533.68-31,795.85

Finding the Fourth Proportional to 34,895.90, 52,533.68 and 31,795.85

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Solution

The fourth proportional to 34,895.90, 52,533.68 and 31,795.85 is: 47,866.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,895.90 : 52,533.68 = 31,795.85 : x
  2. Step 2: Convert to fraction form
    34,895.90/52,533.68 = 31,795.85/x
  3. Step 3: Cross multiply
    34,895.90x = 52,533.68 × 31,795.85
  4. Step 4: Simplify right side
    34,895.90x = 1,670,353,009.23
  5. Step 5: Solve for x
    x = 1,670,353,009.23/34,895.90
  6. Step 6: Final answer
    x = 47,866.74

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.