Home / 136,029.24-203,927.22-47,227.32

Finding the Fourth Proportional to 136,029.24, 203,927.22 and 47,227.32

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Solution

The fourth proportional to 136,029.24, 203,927.22 and 47,227.32 is: 70,800.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,029.24 : 203,927.22 = 47,227.32 : x
  2. Step 2: Convert to fraction form
    136,029.24/203,927.22 = 47,227.32/x
  3. Step 3: Cross multiply
    136,029.24x = 203,927.22 × 47,227.32
  4. Step 4: Simplify right side
    136,029.24x = 9,630,936,075.65
  5. Step 5: Solve for x
    x = 9,630,936,075.65/136,029.24
  6. Step 6: Final answer
    x = 70,800.48

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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.