Home / 46,009.56-69,028.92-34,928.76

Finding the Fourth Proportional to 46,009.56, 69,028.92 and 34,928.76

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Solution

The fourth proportional to 46,009.56, 69,028.92 and 34,928.76 is: 52,404.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,009.56 : 69,028.92 = 34,928.76 : x
  2. Step 2: Convert to fraction form
    46,009.56/69,028.92 = 34,928.76/x
  3. Step 3: Cross multiply
    46,009.56x = 69,028.92 × 34,928.76
  4. Step 4: Simplify right side
    46,009.56x = 2,411,094,579.74
  5. Step 5: Solve for x
    x = 2,411,094,579.74/46,009.56
  6. Step 6: Final answer
    x = 52,404.21

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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.