Home / 134,002.90-184,924.84-73,576.18

Finding the Fourth Proportional to 134,002.90, 184,924.84 and 73,576.18

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Solution

The fourth proportional to 134,002.90, 184,924.84 and 73,576.18 is: 101,535.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,002.90 : 184,924.84 = 73,576.18 : x
  2. Step 2: Convert to fraction form
    134,002.90/184,924.84 = 73,576.18/x
  3. Step 3: Cross multiply
    134,002.90x = 184,924.84 × 73,576.18
  4. Step 4: Simplify right side
    134,002.90x = 13,606,063,314.31
  5. Step 5: Solve for x
    x = 13,606,063,314.31/134,002.90
  6. Step 6: Final answer
    x = 101,535.59

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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.