Home / 63,125.73-94,814.70-39,475.35

Finding the Fourth Proportional to 63,125.73, 94,814.70 and 39,475.35

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Solution

The fourth proportional to 63,125.73, 94,814.70 and 39,475.35 is: 59,291.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,125.73 : 94,814.70 = 39,475.35 : x
  2. Step 2: Convert to fraction form
    63,125.73/94,814.70 = 39,475.35/x
  3. Step 3: Cross multiply
    63,125.73x = 94,814.70 × 39,475.35
  4. Step 4: Simplify right side
    63,125.73x = 3,742,843,467.65
  5. Step 5: Solve for x
    x = 3,742,843,467.65/63,125.73
  6. Step 6: Final answer
    x = 59,291.88

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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.