Home / 63,907.13-88,192.46-35,227.91

Finding the Fourth Proportional to 63,907.13, 88,192.46 and 35,227.91

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Solution

The fourth proportional to 63,907.13, 88,192.46 and 35,227.91 is: 48,614.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,907.13 : 88,192.46 = 35,227.91 : x
  2. Step 2: Convert to fraction form
    63,907.13/88,192.46 = 35,227.91/x
  3. Step 3: Cross multiply
    63,907.13x = 88,192.46 × 35,227.91
  4. Step 4: Simplify right side
    63,907.13x = 3,106,836,131.63
  5. Step 5: Solve for x
    x = 3,106,836,131.63/63,907.13
  6. Step 6: Final answer
    x = 48,614.86

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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.