Home / 134,030.14-184,963.55-73,606.22

Finding the Fourth Proportional to 134,030.14, 184,963.55 and 73,606.22

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Solution

The fourth proportional to 134,030.14, 184,963.55 and 73,606.22 is: 101,577.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,030.14 : 184,963.55 = 73,606.22 : x
  2. Step 2: Convert to fraction form
    134,030.14/184,963.55 = 73,606.22/x
  3. Step 3: Cross multiply
    134,030.14x = 184,963.55 × 73,606.22
  4. Step 4: Simplify right side
    134,030.14x = 13,614,467,568.08
  5. Step 5: Solve for x
    x = 13,614,467,568.08/134,030.14
  6. Step 6: Final answer
    x = 101,577.65

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1.5x scale

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.