Home / 52,062.35-78,075.30-27,094.10

Finding the Fourth Proportional to 52,062.35, 78,075.30 and 27,094.10

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Solution

The fourth proportional to 52,062.35, 78,075.30 and 27,094.10 is: 40,631.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,062.35 : 78,075.30 = 27,094.10 : x
  2. Step 2: Convert to fraction form
    52,062.35/78,075.30 = 27,094.10/x
  3. Step 3: Cross multiply
    52,062.35x = 78,075.30 × 27,094.10
  4. Step 4: Simplify right side
    52,062.35x = 2,115,379,985.73
  5. Step 5: Solve for x
    x = 2,115,379,985.73/52,062.35
  6. Step 6: Final answer
    x = 40,631.67

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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.