Home / 150,962.01-208,336.91-125,767.77

Finding the Fourth Proportional to 150,962.01, 208,336.91 and 125,767.77

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Solution

The fourth proportional to 150,962.01, 208,336.91 and 125,767.77 is: 173,567.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,962.01 : 208,336.91 = 125,767.77 : x
  2. Step 2: Convert to fraction form
    150,962.01/208,336.91 = 125,767.77/x
  3. Step 3: Cross multiply
    150,962.01x = 208,336.91 × 125,767.77
  4. Step 4: Simplify right side
    150,962.01x = 26,202,067,950.55
  5. Step 5: Solve for x
    x = 26,202,067,950.55/150,962.01
  6. Step 6: Final answer
    x = 173,567.30

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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.