Home / 134,327.72-201,448.08-44,350.22

Finding the Fourth Proportional to 134,327.72, 201,448.08 and 44,350.22

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Solution

The fourth proportional to 134,327.72, 201,448.08 and 44,350.22 is: 66,510.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,327.72 : 201,448.08 = 44,350.22 : x
  2. Step 2: Convert to fraction form
    134,327.72/201,448.08 = 44,350.22/x
  3. Step 3: Cross multiply
    134,327.72x = 201,448.08 × 44,350.22
  4. Step 4: Simplify right side
    134,327.72x = 8,934,266,666.58
  5. Step 5: Solve for x
    x = 8,934,266,666.58/134,327.72
  6. Step 6: Final answer
    x = 66,510.97

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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.