Home / 47,177.36-65,094.06-34,437.48

Finding the Fourth Proportional to 47,177.36, 65,094.06 and 34,437.48

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Solution

The fourth proportional to 47,177.36, 65,094.06 and 34,437.48 is: 47,515.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,177.36 : 65,094.06 = 34,437.48 : x
  2. Step 2: Convert to fraction form
    47,177.36/65,094.06 = 34,437.48/x
  3. Step 3: Cross multiply
    47,177.36x = 65,094.06 × 34,437.48
  4. Step 4: Simplify right side
    47,177.36x = 2,241,675,389.37
  5. Step 5: Solve for x
    x = 2,241,675,389.37/47,177.36
  6. Step 6: Final answer
    x = 47,515.91

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.