Home / 250,087.14-375,131.31-63,098.64

Finding the Fourth Proportional to 250,087.14, 375,131.31 and 63,098.64

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Solution

The fourth proportional to 250,087.14, 375,131.31 and 63,098.64 is: 94,648.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,087.14 : 375,131.31 = 63,098.64 : x
  2. Step 2: Convert to fraction form
    250,087.14/375,131.31 = 63,098.64/x
  3. Step 3: Cross multiply
    250,087.14x = 375,131.31 × 63,098.64
  4. Step 4: Simplify right side
    250,087.14x = 23,670,275,482.42
  5. Step 5: Solve for x
    x = 23,670,275,482.42/250,087.14
  6. Step 6: Final answer
    x = 94,648.11

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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.