Home / 51,768.11-77,595.37-29,533.01

Finding the Fourth Proportional to 51,768.11, 77,595.37 and 29,533.01

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Solution

The fourth proportional to 51,768.11, 77,595.37 and 29,533.01 is: 44,267.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,768.11 : 77,595.37 = 29,533.01 : x
  2. Step 2: Convert to fraction form
    51,768.11/77,595.37 = 29,533.01/x
  3. Step 3: Cross multiply
    51,768.11x = 77,595.37 × 29,533.01
  4. Step 4: Simplify right side
    51,768.11x = 2,291,624,376.35
  5. Step 5: Solve for x
    x = 2,291,624,376.35/51,768.11
  6. Step 6: Final answer
    x = 44,267.10

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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.