Home / 134,776.24-202,237.56-55,944.64

Finding the Fourth Proportional to 134,776.24, 202,237.56 and 55,944.64

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Solution

The fourth proportional to 134,776.24, 202,237.56 and 55,944.64 is: 83,947.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,776.24 : 202,237.56 = 55,944.64 : x
  2. Step 2: Convert to fraction form
    134,776.24/202,237.56 = 55,944.64/x
  3. Step 3: Cross multiply
    134,776.24x = 202,237.56 × 55,944.64
  4. Step 4: Simplify right side
    134,776.24x = 11,314,107,488.68
  5. Step 5: Solve for x
    x = 11,314,107,488.68/134,776.24
  6. Step 6: Final answer
    x = 83,947.34

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1.5x scale

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.